@article{Timme1998,
  author    = {Timme, Michael},
  title     = {"Der widerwillige Verk{\"a}ufer" - Klausur aus dem Zivilrecht},
  series = {Juristische Arbeitsbl{\"a}tter (1998)},
  journal   = {Juristische Arbeitsbl{\"a}tter (1998)},
  pages     = {31 -- 41},
  year      = {1998},
  language  = {de}
}
@book{JanzEblingNiggemannetal.1998,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Niggemann, Hiltrud and Stahl, Harald},
  title     = {2nd Community Innovation Survey. 1st Interim Report. Report prepared for Eurostat / Ebling, G., N. Janz, H. Niggemann und H. Stahl},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {1998},
  language  = {en}
}
@article{FoersterKordosMarsoetal.1998,
  author    = {F{\"o}rster, Arnold and Kordos, P. and Marso, M. and R{\"u}ders, F.},
  title     = {550 GHz bandwidth photodetector on low-temperature grown molecular-beam epitaxial GaAs. Kordos, P., F{\"o}rster, A.; Marso, M.; R{\"u}ders, F.},
  series = {Electronics Letters. 34 (1998), H. 1},
  journal   = {Electronics Letters. 34 (1998), H. 1},
  isbn      = {1350-911X},
  pages     = {119 -- 120},
  year      = {1998},
  language  = {en}
}
@article{SchoeningSchuetzSchrothetal.1998,
  author    = {Sch{\"o}ning, Michael Josef and Sch{\"u}tz, S. and Schroth, P. and Weißbecker, B. and Steffen, A. and Kordos, P. and Hummel, Hans E.},
  title     = {A BioFET on the basis of intact insect antennae},
  series = {Sensors and Actuators B. 47 (1998), H. 1-3},
  journal   = {Sensors and Actuators B. 47 (1998), H. 1-3},
  isbn      = {0925-4005},
  pages     = {235 -- 238},
  year      = {1998},
  language  = {en}
}
@article{ArtmannShiAgostietal.1998,
  author    = {Artmann, Gerhard and Shi, Young de and Agosti, R. and Longhini, E.},
  title     = {A modified casson equation to characterize blood rheology for hypertension. Shi, Young de; Artmann, Gerhard Michael; Agosti, R.; Longhini, E.},
  series = {Clinical Hemorheology Microcirculation. 19 (1998), H. 2},
  journal   = {Clinical Hemorheology Microcirculation. 19 (1998), H. 2},
  isbn      = {1386-0291},
  pages     = {115 -- 127},
  year      = {1998},
  language  = {en}
}
@article{EnningJenayehMuelleretal.1998,
  author    = {Enning, Manfred and Jenayeh, I. and M{\"u}ller, C. and Kositza, N.},
  title     = {A New Approach for Automating Shunting Processes in Marshalling Yards / Jenayeh, I.; M{\"u}ller, C. ; Kositza, N. ; Enning, M. ; Rake, H.},
  series = {Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne},
  journal   = {Computational Engineering in Systems Applications : 2nd IMACS International Multiconference CESA'98; [abstracts; Nabeul-Hammamet, Tunisia, April 1 - 4, 1998] / ed. by Pierre Borne},
  publisher = {UCIS},
  address   = {Villeneuve d'Ascq},
  pages     = {338 -- 343},
  year      = {1998},
  language  = {en}
}
@inproceedings{BuxbaumSchwarteRingbecketal.1998,
  author    = {Buxbaum, Bernd and Schwarte, Rudolf and Ringbeck, Thorsten and [u.a.],},
  title     = {A new approach in optical broadband communication systems : a high integrated optical phase locked loop based on a mixing and correlating sensor, the Photonic Mixer Device (PMD)},
  series = {Proceedings / OPTO 98, Internationaler Kongress und Fachausstellung f{\"u}r Optische Sensorik, Messtechnik und Elektronik, 18. - 20. Mai 1998, Kongresszentrum Erfurt},
  booktitle = {Proceedings / OPTO 98, Internationaler Kongress und Fachausstellung f{\"u}r Optische Sensorik, Messtechnik und Elektronik, 18. - 20. Mai 1998, Kongresszentrum Erfurt},
  publisher = {ACS Organisations GmbH},
  address   = {Wunsdorf},
  pages     = {59 -- 64},
  year      = {1998},
  language  = {en}
}
@article{SelmerFiguraSchmidtetal.1998,
  author    = {Selmer, Thorsten and Figura, Kurt von and Schmidt, Bernhard and Dierks, T.},
  title     = {A novel protein modification generating an aldehyde group in sulfatases: its role in catalysis and disease / Figura, Kurt von ; Schmidt, Bernhard ; Selmer, Thorsten ; Dierks, Thomas},
  series = {Bioessays. 20 (1998), H. 6},
  journal   = {Bioessays. 20 (1998), H. 6},
  isbn      = {1521-1878},
  pages     = {505 -- 510},
  year      = {1998},
  language  = {en}
}
@article{SchoeningThustMuellerVeggianetal.1998,
  author    = {Sch{\"o}ning, Michael Josef and Thust, M. and M{\"u}ller-Veggian, Mattea and Kordos, P.},
  title     = {A novel silicon-based sensor array with capacitive EIS structures},
  series = {Sensors and Actuators B. 47 (1998), H. 1-3},
  journal   = {Sensors and Actuators B. 47 (1998), H. 1-3},
  isbn      = {0925-4005},
  pages     = {225 -- 230},
  year      = {1998},
  language  = {en}
}
@inproceedings{Elsen1998,
  author    = {Elsen, Ingo},
  title     = {A pixel based approach to view based object recognition with self-organizing neural networks},
  series = {IECON'98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society},
  booktitle = {IECON'98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {0-7803-4503-7},
  doi       = {10.1109/IECON.1998.724032},
  pages     = {2040 -- 2044},
  year      = {1998},
  abstract  = {This paper addresses the pixel based classification of three dimensional objects from arbitrary views. To perform this task a coding strategy, inspired by the biological model of human vision, for pixel data is described. The coding strategy ensures that the input data is invariant against shift, scale and rotation of the object in the input domain. The image data is used as input to a class of self organizing neural networks, the Kohonen-maps or self-organizing feature maps (SOFM). To verify this approach two test sets have been generated: the first set, consisting of artificially generated images, is used to examine the classification properties of the SOFMs; the second test set examines the clustering capabilities of the SOFM when real world image data is applied to the network after it has been preprocessed to be invariant against shift, scale and rotation. It is shown that the clustering capability of the SOFM is strongly dependant on the invariance coding of the images.},
  language  = {en}
}
@article{KaemperDoepperEhrfeldetal.1998,
  author    = {K{\"a}mper, Klaus-Peter and D{\"o}pper, J. and Ehrfeld, W. and Oberbeck, S.},
  title     = {A self-filling low-cost membrane micropump},
  series = {Proceedings : an investigation of micro structures, sensors, actuators, machines and systems / sponsored by the IEEE Robotics and Automation Society in cooperation with the ASME Dynamic Systems and Control Division},
  journal   = {Proceedings : an investigation of micro structures, sensors, actuators, machines and systems / sponsored by the IEEE Robotics and Automation Society in cooperation with the ASME Dynamic Systems and Control Division},
  publisher = {IEEE Service Center},
  address   = {Piscataway, NJ},
  isbn      = {078034412X},
  pages     = {432 -- 437},
  year      = {1998},
  language  = {en}
}
@article{SchoeningBussFassbenderetal.1998,
  author    = {Sch{\"o}ning, Michael Josef and Buß, G. and Faßbender, F. and Gl{\"u}ck, O. and Schmitt, G. and Schultze, J. W. and L{\"u}th, H.},
  title     = {A silicon-based microelectrode array for chemical analysis},
  series = {Proceedings of the Seventh International Meeting on Chemical Sensors : 27 - 30 July, 1998, Beijing, P. R. China / ed. Zhi-Gang Zhou},
  journal   = {Proceedings of the Seventh International Meeting on Chemical Sensors : 27 - 30 July, 1998, Beijing, P. R. China / ed. Zhi-Gang Zhou},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  pages     = {100 -- 102},
  year      = {1998},
  language  = {en}
}
@article{FassbenderManeth1998,
  author    = {Faßbender, Heinz and Maneth, Sebastian},
  title     = {A strict border for the decidability of e-unification for recursive functions / Faßbender, Heinz ; Maneth, Sebastian},
  series = {Journal of functional and logic programming. 1998 (1998), H. 4},
  journal   = {Journal of functional and logic programming. 1998 (1998), H. 4},
  isbn      = {1080-5230},
  year      = {1998},
  language  = {en}
}
@incollection{Biener1998,
  author    = {Biener, Ernst},
  title     = {Abfallwirtschaft},
  series = {Bautechnische Zahlentafeln : mit 225 Beispielen / Wendehorst. Hrsg. von Otto W. Wetzell. Bearb. von Hubert Achten ... - 28., neubearb. Aufl.},
  booktitle = {Bautechnische Zahlentafeln : mit 225 Beispielen / Wendehorst. Hrsg. von Otto W. Wetzell. Bearb. von Hubert Achten ... - 28., neubearb. Aufl.},
  publisher = {Teubner [u.a.]},
  address   = {Stuttgart [u.a.]},
  isbn      = {3-519-25002-0},
  pages     = {1265 -- 1292},
  year      = {1998},
  language  = {de}
}
@article{PohlSiegertMeschetal.1998,
  author    = {Pohl, Martina and Siegert, Petra and Mesch, K. and Bruhn, H. and Gr{\"o}tzinger, Joachim},
  title     = {Active site mutants of pyruvate decarboxylase from Zymomonas mobilis : a site-directed mutagenesis study of L112, I472, I476, E473 and N482},
  series = {European journal of biochemistry},
  volume    = {Vol. 257},
  journal   = {European journal of biochemistry},
  number    = {Iss. 3},
  issn      = {1432-1033 (E-Journal); 1742-4658 (E-Journal); 0014-2956 (Print); 1742-464X (Print)},
  pages     = {538 -- 546},
  year      = {1998},
  language  = {en}
}
@article{Mertens1998,
  author    = {Mertens, Josef},
  title     = {Aerodynamische Ziele des Adaptiven Fl{\"u}gels (ADIF).},
  series = {DGLR-Jahrbuch 1998 Bd. 1},
  journal   = {DGLR-Jahrbuch 1998 Bd. 1},
  pages     = {47 -- 52},
  year      = {1998},
  language  = {de}
}
@article{BaumannPeschel1998,
  author    = {Baumann, Marcus and Peschel, G.},
  title     = {Aktuelle Entwicklungen zur Luftreinhaltung in der Stadt Aachen},
  series = {Wechselwirkung : Wissenschaft \& vernetztes Denken},
  volume    = {20},
  journal   = {Wechselwirkung : Wissenschaft \& vernetztes Denken},
  number    = {91},
  issn      = {0172-1623},
  pages     = {22 -- 29},
  year      = {1998},
  language  = {de}
}
@incollection{Doeren1998,
  author    = {D{\"o}ren, Horst-Peter},
  title     = {Aktuelle Fragen zur Schweißmetallurgie. Neue Werkstoffe und ihre schweißtechnische Verarbeitung = Current questions on welding metallurgy},
  series = {Jahrbuch Schweißtechnik '99},
  booktitle = {Jahrbuch Schweißtechnik '99},
  publisher = {DVS-Verlag},
  address   = {D{\"u}sseldorf},
  isbn      = {3-87155-745-5},
  pages     = {77 -- 85},
  year      = {1998},
  language  = {de}
}
@article{Wollert1998,
  author    = {Wollert, J{\"o}rg},
  title     = {Alles automatisch : komplexes qualit{\"a}tsorientiertes Logistikmanagement durch Vollautomatisierung},
  series = {Elektrotechnik f{\"u}r die Automatisierung},
  volume    = {Bd. 80},
  journal   = {Elektrotechnik f{\"u}r die Automatisierung},
  number    = {H. 4},
  issn      = {0013-581X},
  pages     = {196 -- 199},
  year      = {1998},
  language  = {de}
}
@article{SchubaReichl1998,
  author    = {Schuba, Marko and Reichl, Peter},
  title     = {An Analysis of Retransmission Strategies for Reliable Multicast Protocols / Schuba, M. ; Reichl, P.},
  series = {Performance of information and communication systems : IFIP TC 6,WG 6.3 Seventh International Conference on Performance of Information and Communication Systems (PICS '98), 25 - 28 May, Lund, Sweden / ed. by Ulf K{\"o}rner ...},
  journal   = {Performance of information and communication systems : IFIP TC 6,WG 6.3 Seventh International Conference on Performance of Information and Communication Systems (PICS '98), 25 - 28 May, Lund, Sweden / ed. by Ulf K{\"o}rner ...},
  publisher = {Chapman Hall},
  address   = {London},
  isbn      = {0-412-83730-7},
  pages     = {1 -- 12},
  year      = {1998},
  language  = {en}
}
@article{SchuetzSchoeningSchrothetal.1998,
  author    = {Sch{\"u}tz, S. and Sch{\"o}ning, Michael Josef and Schroth, P. and Weißbecker, B. and Kordos, P. and L{\"u}th, H. and Hummel, Hans E.},
  title     = {An insectbased BioFET as a bioelectronic nose},
  series = {Proceedings of the Seventh International Meeting on Chemical Sensors : 27 - 30 July, 1998, Beijing, P. R. China / ed. Zhi-Gang Zhou},
  journal   = {Proceedings of the Seventh International Meeting on Chemical Sensors : 27 - 30 July, 1998, Beijing, P. R. China / ed. Zhi-Gang Zhou},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  pages     = {314 -- 316},
  year      = {1998},
  language  = {en}
}
@article{BiselliKlyushnichenkoRodenbrocketal.1998,
  author    = {Biselli, Manfred and Klyushnichenko, Vadim and Rodenbrock, Anja and Th{\"o}mmes, J{\"o}rg},
  title     = {Analysis of Hybridoma Cell Culture Processes by SDS-Gel Capillary Electrophoresis and matrix-assisted laser desorption ionization-time-of-flight MS / Vadim Klyushnichenko, Anja Rodenbrock, J{\"o}rg Th{\"o}mmes, Maria-Regina Kula, Holger Heine, Manfred Biselli},
  series = {Biotechnology and Applied Biochemistry. 27 (1998), H. 3},
  journal   = {Biotechnology and Applied Biochemistry. 27 (1998), H. 3},
  isbn      = {0885-4513},
  pages     = {181 -- 188},
  year      = {1998},
  language  = {en}
}
@article{TimmeVoss1998,
  author    = {Timme, Michael and Voß, Wulf Eckart},
  title     = {Anmerkung zu BGH, Urteil vom 18.6.1997 (Mietrecht)},
  series = {Juristenzeitung (1998)},
  journal   = {Juristenzeitung (1998)},
  pages     = {304 -- 306},
  year      = {1998},
  language  = {de}
}
@article{FoersterDarmoDubeckyetal.1998,
  author    = {F{\"o}rster, Arnold and Darmo, J. and Dubecky, F. and Kordos, P.},
  title     = {Annealing effect on concentration of EL6-like deep-level state in low-temperature-grown molecular beam epitaxial GaAs. Darmo, J.; Dubecky, F.; Kordos, P.; F{\"o}rster, A.},
  series = {Applied Physics Letters. 72 (1998), H. 5},
  journal   = {Applied Physics Letters. 72 (1998), H. 5},
  isbn      = {1077-3118},
  pages     = {590 -- 592},
  year      = {1998},
  language  = {en}
}
@article{SchmitzAltherrHofmannetal.1998,
  author    = {Schmitz, G{\"u}nter and Altherr, M. and Hofmann, O. and Pischinger, M. (u.a.)},
  title     = {Anwendung moderner Simulationstools f{\"u}r die Entwicklung eines elektromagnetischen Ventilaktuators},
  series = {TransMechatronik : Entwicklung und Transfer von Entwicklungssystemen der Mechatronik / Aachener Workshop TransMechatronik 26. Mai 1998, Technologiezentrum am Europaplatz},
  journal   = {TransMechatronik : Entwicklung und Transfer von Entwicklungssystemen der Mechatronik / Aachener Workshop TransMechatronik 26. Mai 1998, Technologiezentrum am Europaplatz},
  publisher = {Heinz-Nixdorf-Inst, Univ.-GH Paderborn},
  address   = {Paderborn},
  isbn      = {3-931466-37-X},
  pages     = {55 -- 74},
  year      = {1998},
  language  = {de}
}
@article{IdingSiegertMeschetal.1998,
  author    = {Iding, Hans and Siegert, Petra and Mesch, K. and Pohl, Martina},
  title     = {Application of α-keto acid decarboxylases in biotransformations},
  series = {Biochimica et biophysica acta (BBA) - Protein structure and molecular enzymology},
  volume    = {Vol. 1385},
  journal   = {Biochimica et biophysica acta (BBA) - Protein structure and molecular enzymology},
  number    = {Iss. 2},
  issn      = {1879-2588 (E-Journal); 0167-4838 (Print)},
  pages     = {307 -- 322},
  year      = {1998},
  language  = {en}
}
@incollection{Weber1998,
  author    = {Weber, Hans-Joachim},
  title     = {Applied physics of compressible and incompressible fluids},
  series = {Critical care nephrology / [Hrsg.:] Claudio Ronco and Rinaldo Bellomo},
  booktitle = {Critical care nephrology / [Hrsg.:] Claudio Ronco and Rinaldo Bellomo},
  publisher = {Springer},
  address   = {Dordrecht},
  isbn      = {978-94-010-6306-7},
  pages     = {63 -- 84},
  year      = {1998},
  language  = {en}
}
@article{SelmerMiechDierksetal.1998,
  author    = {Selmer, Thorsten and Miech, Claudia and Dierks, Thomas and Figura, Kurt von},
  title     = {Arylsulfatase from Klebsiella pneumoniae Carries a Formylglycine Generated from a Serine / Miech, Claudia ; Dierks, Thomas ; Selmer, Thorsten ; Figura, Kurt von ; Schmidt, Bernd},
  series = {Journal of Biological Chemistry. 273 (1998), H. 9},
  journal   = {Journal of Biological Chemistry. 273 (1998), H. 9},
  isbn      = {1083-351X},
  pages     = {4835 -- 4837},
  year      = {1998},
  language  = {en}
}
@inproceedings{RazenSpaeteMelissetal.1998,
  author    = {Razen, Manfred and Sp{\"a}te, Frank and Meliß, Michael and Breuer, Maria and Hubrich, J{\"o}rg and Rischert, Christa},
  title     = {Aus-, Fort- und Weiterbildung am Solar-Institut J{\"u}lich},
  series = {Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule K{\"o}ln / 11. Internationales Sonnenforum},
  booktitle = {Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule K{\"o}ln / 11. Internationales Sonnenforum},
  publisher = {Solar Promotion},
  address   = {M{\"u}nchen},
  organization    = {Deutsche Gesellschaft f{\"u}r Sonnenenergie},
  pages     = {1071 -- 1078},
  year      = {1998},
  language  = {de}
}
@article{GrundmannBommesDieter1998,
  author    = {Grundmann, Reinhard and Bommes, Leonard and Dieter, Reinartz},
  title     = {Auswahl, Bemessung und Beurteilung eines Radialventilators hohen Wirkungsgrades - Teil 1},
  series = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 5},
  journal   = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 5},
  isbn      = {0017-9906},
  pages     = {28 -- 37},
  year      = {1998},
  language  = {de}
}
@article{GrundmannBommesReinartz1998,
  author    = {Grundmann, Reinhard and Bommes, Leonard and Reinartz, Dieter},
  title     = {Auswahl, Bemessung und Beurteilung eines Radialventilators hohen Wirkungsgrades - Teil 2},
  series = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 7},
  journal   = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 7},
  isbn      = {0017-9906},
  pages     = {44 -- 50},
  year      = {1998},
  language  = {de}
}
@book{WollertFiedler1998,
  author    = {Wollert, J{\"o}rg and Fiedler, J{\"o}rg},
  title     = {Automatisieren mit dem PC. - 2. Aufl.},
  edition   = {2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-63271-9},
  pages     = {IX, 343 S.},
  year      = {1998},
  language  = {de}
}
@book{EngelsDoegeLierathetal.1998,
  author    = {Engels, Elmar and Doege, E. and Lierath, F. and Meyer, F.},
  title     = {Automatisierte Maximierung der Produktionshubzahl bei Schnell{\"a}uferpressen mittels Fuzzy-Regler : [Abschlußbericht] / Verf.: Friedhelm Lierath ... ; Doege, E. ; Meyer, F. ; Engels, E.},
  publisher = {EFB},
  address   = {Hannover},
  pages     = {118 S : Ill., graph. Darst.},
  year      = {1998},
  language  = {de}
}
@article{Kern1998,
  author    = {Kern, Alexander},
  title     = {Beispiele f{\"u}r EMV-Maßnahmen in großfl{\"a}chigen Anlagen},
  series = {EMV von Geb{\"a}uden, Anlagen und Ger{\"a}ten : praktische Umsetzung der technischen, wirtschaftlichen und gesetzlichen Anforderungen f{\"u}r die CE-Kennzeichnung / Anton Kohling (Hrsg.). Gerd Balzer...},
  journal   = {EMV von Geb{\"a}uden, Anlagen und Ger{\"a}ten : praktische Umsetzung der technischen, wirtschaftlichen und gesetzlichen Anforderungen f{\"u}r die CE-Kennzeichnung / Anton Kohling (Hrsg.). Gerd Balzer...},
  publisher = {VDE-Verl.},
  address   = {Berlin [u.a.]},
  isbn      = {3-8007-2261-5},
  pages     = {408 S. : Ill., zahlr. graph. Darst.},
  year      = {1998},
  language  = {de}
}
@article{Balzer1998,
  author    = {Balzer, Hermann},
  title     = {Betriebliche Altersversorgung mit Pensionsr{\"u}ckstellungen oder Pensionsfonds - Analyse unter finanzwirtschaftlichen Gesichtspunkten / Schmalenbach-Gesellschaft / Deutsche Gnsentscheidungen in desellschaft f{\"u}r Betriebswirtschaft / Arbeitskreis Finanzierung},
  series = {Der Betrieb. 51 (1998), H. 7},
  journal   = {Der Betrieb. 51 (1998), H. 7},
  number    = {7},
  pages     = {321 -- 331},
  year      = {1998},
  language  = {de}
}
@article{ReisselJungKoettgenetal.1998,
  author    = {Reißel, Martin and Jung, L. and K{\"o}ttgen, V. and M{\"a}scher, G.},
  title     = {Betriebsfestigkeit eines PKW-Schwenklagers / Jung, L. ; K{\"o}ttgen, V. ; M{\"a}scher, G. ; Reißel, M. ; Zhang, G.},
  series = {Materialpr{\"u}fung : MP. 40 (1998), H. 10},
  journal   = {Materialpr{\"u}fung : MP. 40 (1998), H. 10},
  isbn      = {0025-5300},
  pages     = {388 -- 393},
  year      = {1998},
  language  = {de}
}
@article{Baltzer1998,
  author    = {Baltzer, Wolfgang},
  title     = {Betriebstechnik in Strassentunneln},
  series = {Strassenverkehrstechnik. 42 (1998), H. 12},
  journal   = {Strassenverkehrstechnik. 42 (1998), H. 12},
  isbn      = {0039-2219},
  pages     = {650 -- 655},
  year      = {1998},
  language  = {de}
}
@article{Hillen1998,
  author    = {Hillen, Walter},
  title     = {Bildrestauration in der digitalen Radiographie mit Hilfe parallel arbeitender Signalprozessoren},
  series = {Parallele Datenverarbeitung : Entwurfsmethoden, Bildverarbeitung, Simulation ; Workshop der Arbeitsgemeinschaft "Parallelverarbeitung an Fachhochschulen in NRW" am 19.6.1998 in Bochum / J{\"o}rg Krone ... (Hrsg.)},
  journal   = {Parallele Datenverarbeitung : Entwurfsmethoden, Bildverarbeitung, Simulation ; Workshop der Arbeitsgemeinschaft "Parallelverarbeitung an Fachhochschulen in NRW" am 19.6.1998 in Bochum / J{\"o}rg Krone ... (Hrsg.)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-355310-4},
  pages     = {78 -- 87},
  year      = {1998},
  language  = {de}
}
@article{Mackenstein1998,
  author    = {Mackenstein, Hans},
  title     = {Book Reviews - Morass, Michael; Regionale Interessen auf dem Weg in die Europ{\"a}ische Union: Strukturelle Entwicklung und Perspektiven der Interessenvermittlung {\"O}sterreichischer und deutscher L{\"a}ndesakteure im Rahmen der Europ{\"a}ischen Integration},
  series = {Regional and federal studies. 8 (1998), H. 1},
  journal   = {Regional and federal studies. 8 (1998), H. 1},
  isbn      = {1359-7566},
  pages     = {227 -- 227},
  year      = {1998},
  language  = {en}
}
@article{Mackenstein1998,
  author    = {Mackenstein, Hans},
  title     = {Book Reviews - Samardzic, Slobodan and Thomas Fleiner, Federalismus und Minderheitenproblem in Multiethnischen Gemeinschaften},
  series = {Regional and federal studies. 8 (1998), H. 3},
  journal   = {Regional and federal studies. 8 (1998), H. 3},
  isbn      = {1359-7566},
  pages     = {138 -- 138},
  year      = {1998},
  language  = {en}
}
@article{ReisselStammFoerthetal.1998,
  author    = {Reißel, Martin and Stamm, H. and F{\"o}rth, G. and G{\"o}ssing, H. P.},
  title     = {CA-Betriebsfestigkeitsoptimierung eines Vorderwagens / Stamm, H. ; F{\"o}rth, G. ; G{\"o}ssing, H. P. ; K{\"o}ttgen, V. B. ; Mawick, G. ; Reißel, M.},
  series = {Berechnung und Simulation im Fahrzeugbau, Numerical Analysis and Simulation in Vehicle Engineering, Tagung, W{\"u}rzburg, DE, 24.-25. Sep, 1998},
  journal   = {Berechnung und Simulation im Fahrzeugbau, Numerical Analysis and Simulation in Vehicle Engineering, Tagung, W{\"u}rzburg, DE, 24.-25. Sep, 1998},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-091411-4},
  pages     = {229 -- 244},
  year      = {1998},
  language  = {de}
}
@article{ArtmannKelemenPorstetal.1998,
  author    = {Artmann, Gerhard and Kelemen, C. and Porst, Dariusz and B{\"u}ldt, G.},
  title     = {Cellular engineering: Crash tests an menschlichen Erythrozyten geben Aufschluß {\"u}ber versteckte Materialeigenschaften zellul{\"a}rer Proteine / Artmann, G. M. ; Kelemen, Ch. ; Porst, D. ; B{\"u}ldt, G. ; Chien, Shu},
  series = {Biomedizinische Technik / Biomedical Engineering. 43 (1998), H. s1},
  journal   = {Biomedizinische Technik / Biomedical Engineering. 43 (1998), H. s1},
  isbn      = {1862-278},
  pages     = {446 -- 447},
  year      = {1998},
  language  = {en}
}
@book{GottschalkJanzRennings1998,
  author    = {Gottschalk, Sandra and Janz, Norbert and Rennings, Klaus},
  title     = {Characteristics and Performance of Eco-Innovative Firms in the German Service Sector},
  pages     = {mimeo},
  year      = {1998},
  language  = {en}
}
@article{HavermannBeylich1998,
  author    = {Havermann, Marc and Beylich, A. E.},
  title     = {Combined Measurement of Velocity, Temperature and Pressure in Compressible Gas Flows Using Laser-Induced Iodine Fluorescence / Havermann, M. ; Beylich, A. E.},
  publisher = {-},
  year      = {1998},
  language  = {en}
}
@article{FoersterRosenauerFischeretal.1998,
  author    = {F{\"o}rster, Arnold and Rosenauer, A. and Fischer, U. and Gerthsen, D.},
  title     = {Composition evaluation by lattice fringe analysis. Rosenauer, A.; Fischer U.; Gerthsen D.; F{\"o}rster A.},
  series = {Ultramicroscopy. 72 (1998), H. 3-4},
  journal   = {Ultramicroscopy. 72 (1998), H. 3-4},
  isbn      = {0304-3991},
  pages     = {121 -- 133},
  year      = {1998},
  language  = {en}
}
@article{SelmerLukatelaKraussetal.1998,
  author    = {Selmer, Thorsten and Lukatela, G. and Krauss, N. and Theis, K.},
  title     = {Crystal structure of human arylsulfatase A: the aldehyde function and the metal ion at the active site suggest a novel mechanism for sulfate ester hydrolysis / Lukatela, G. ; Krauss, N. ; Theis, K. ; Selmer, T. ; Gieselmann, V. ; Figura, K. von ; Saenger,},
  series = {Biochemistry. 37 (1998), H. 11},
  journal   = {Biochemistry. 37 (1998), H. 11},
  pages     = {3654 -- 3664},
  year      = {1998},
  language  = {en}
}
@article{BaumannPeschel1998,
  author    = {Baumann, Marcus and Peschel, G.},
  title     = {Das Klima Aachens, lokale Anspr{\"u}che und globale Auswirkungen},
  series = {Wechselwirkung : Wissenschaft \& vernetztes Denken},
  volume    = {20},
  journal   = {Wechselwirkung : Wissenschaft \& vernetztes Denken},
  number    = {93},
  issn      = {0172-1623},
  pages     = {26 -- 33},
  year      = {1998},
  language  = {de}
}
@article{Timme1998,
  author    = {Timme, Michael},
  title     = {Das Konkurrenzverh{\"a}ltnis von \S 306 und \S 538 BGB},
  pages     = {396 -- 398},
  year      = {1998},
  language  = {de}
}
@article{FredebeulKrein1998,
  author    = {Fredebeul-Krein, Markus},
  title     = {Das Universaldienstkonzept der Europ{\"a}ischen Union in der Telekommunikation},
  series = {Wirtschaftsdienst. 78 (1998), H. 8},
  journal   = {Wirtschaftsdienst. 78 (1998), H. 8},
  isbn      = {0043-6275},
  pages     = {461 -- 467},
  year      = {1998},
  language  = {de}
}
@inproceedings{Mandelartz1998,
  author    = {Mandelartz, Johannes},
  title     = {Der Aluminium-Sekund{\"a}rstoffstrom in Deutschland unter transporttechnischen Gesichtspunkten : Vortrag},
  series = {Rohstofftechnik im Wandel : 26./27. November 1998 ; Tagungsband / Rheinisch-Westf{\"a}lische Technische Hochschule Aachen. Aachener Umwelttage der Fakult{\"a}t f{\"u}r Bergbau, H{\"u}ttenwesen und Geowissenschaften},
  booktitle = {Rohstofftechnik im Wandel : 26./27. November 1998 ; Tagungsband / Rheinisch-Westf{\"a}lische Technische Hochschule Aachen. Aachener Umwelttage der Fakult{\"a}t f{\"u}r Bergbau, H{\"u}ttenwesen und Geowissenschaften},
  organization    = {Aachener Umwelttage <8, 1998>},
  pages     = {V.1,1 -- V.1,21},
  year      = {1998},
  language  = {de}
}