@book{Breitbach1989,
  author    = {Breitbach, Gerd},
  title     = {Proceedings of the Workshop on Structural Design Criteria for HTR : J{\"u}lich, 31. January - 1. February 1989 / ed.: G. Breitbach ... - Als Ms. gedr.},
  publisher = {Zentralbibliothek d. Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {VII, 548 S. : Ill., graph. Darst.},
  year      = {1989},
  language  = {en}
}
@article{HillenRuppSchiebeletal.1989,
  author    = {Hillen, Walter and Rupp, S. and Schiebel, U. and Zaengel, Thomas T.},
  title     = {Imaging performance of a selenium-based detector for high-resolution radiography},
  series = {Medical Imaging III: Image Formation},
  journal   = {Medical Imaging III: Image Formation},
  isbn      = {0-8194-0125-0},
  pages     = {296},
  year      = {1989},
  language  = {en}
}
@article{BreitbachAltesSzimmat1989,
  author    = {Breitbach, Gerd and Altes, J. and Szimmat, J.},
  title     = {Anwendung der Finite-Element-Methode bei der Berechnung des W{\"a}rmetransports durch Strahlung / J. Altes ; G. Breitbach ; J. Szimmat},
  series = {International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986},
  journal   = {International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986},
  publisher = {IKO Software Service GmbH},
  address   = {Stuttgart},
  pages     = {127 -- 148},
  year      = {1989},
  language  = {de}
}
@article{BreitbachPenkallaSchubert1989,
  author    = {Breitbach, Gerd and Penkalla, H.-J. and Schubert, F.},
  title     = {Diskussion eines neuen ORNL-Stoffgesetzes fuer Inconel 617 / H.-J. Penkalla ; G. Breitbach ; F. Schubert},
  series = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Langzeitintegrit{\"a}t der druckf{\"u}hrenden Bauteile von Kernkraftwerken : [5. - 6. Oktober 1989] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Zeitstandvehalten, Kriechvorg{\"a}nge, Rohrleitungsverhalten, Bruchmechanik : (Vortr{\"a}ge 23 - 45)},
  journal   = {Sicherheit und Verf{\"u}gbarkeit in der Anlagentechnik mit dem Schwerpunkt Langzeitintegrit{\"a}t der druckf{\"u}hrenden Bauteile von Kernkraftwerken : [5. - 6. Oktober 1989] / Staatliche Materialpr{\"u}fungsanstalt Universit{\"a}t Stuttgart. - Bd. 2 : Zeitstandvehalten, Kriechvorg{\"a}nge, Rohrleitungsverhalten, Bruchmechanik : (Vortr{\"a}ge 23 - 45)},
  publisher = {MPA},
  address   = {Stuttgart},
  pages     = {28.1 -- 28.20},
  year      = {1989},
  language  = {de}
}
@book{Hodapp1989,
  author    = {Hodapp, Josef},
  title     = {Die direkte Selbst-Regelung einer Asynchronmaschine mit einem Signalprozessor},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-147508-4},
  pages     = {II, 148 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@article{HelsperMoelterKaminski1989,
  author    = {Helsper, Christoph and M{\"o}lter, W. and Kaminski, S.},
  title     = {Fast and Automated Testing of Different Air Filter Media / M{\"o}lter, W. ; Helsper, C. ; Kaminski, S.},
  series = {1. Europ{\"a}isches Symposium Partikelabscheidung aus Gasen : [PARTEC, N{\"u}rnberg, West Germany, 19. - 21. April 1989 ; preprints] = 1. European Symposium Separation of Particles from Gases / [Organisation und Durchf{\"u}hrung: N{\"u}rnbergMesse]. Hrsg. von: Friedrich L{\"o}ffler},
  journal   = {1. Europ{\"a}isches Symposium Partikelabscheidung aus Gasen : [PARTEC, N{\"u}rnberg, West Germany, 19. - 21. April 1989 ; preprints] = 1. European Symposium Separation of Particles from Gases / [Organisation und Durchf{\"u}hrung: N{\"u}rnbergMesse]. Hrsg. von: Friedrich L{\"o}ffler},
  publisher = {N{\"u}rnbergMesse},
  address   = {N{\"u}rnberg},
  pages     = {441 -- 457},
  year      = {1989},
  language  = {en}
}
@article{HelsperMoelterKaminski1989,
  author    = {Helsper, Christoph and M{\"o}lter, W. and Kaminski, S.},
  title     = {Fast and Automated Testing of Different Air Filter Media / M{\"o}lter, W. ; Helsper, C. ; Kaminski, S.},
  series = {Proceedings of the Filtech Conference, Karlsruhe 1989, Vol. 1},
  journal   = {Proceedings of the Filtech Conference, Karlsruhe 1989, Vol. 1},
  publisher = {Filtration Society},
  address   = {Oadby},
  pages     = {125 -- 136},
  year      = {1989},
  language  = {en}
}
@article{HelsperMoelter1989,
  author    = {Helsper, Christoph and M{\"o}lter, L.},
  title     = {Erzeugung von Pr{\"u}faerosolen f{\"u}r die Kalibrierung von optischen Partikelmeßverfahren nach VDI 3491},
  series = {Technisches Messen. 56 (1989)},
  journal   = {Technisches Messen. 56 (1989)},
  isbn      = {0171-8096},
  pages     = {229 -- 234},
  year      = {1989},
  language  = {en}
}
@book{Stephan1989,
  author    = {Stephan, J{\"u}rgen},
  title     = {Entscheidungsorientierte Wechselkurssicherung},
  publisher = {Eul},
  address   = {Bergisch Gladbach [u.a.]},
  isbn      = {3-89012-153-5},
  pages     = {III, 165 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@article{Bruessermann1989,
  author    = {Br{\"u}ssermann, Klaus},
  title     = {H3 and C14 air monitoring according to KTA 1503.1},
  series = {2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989},
  journal   = {2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989},
  pages     = {223},
  year      = {1989},
  language  = {en}
}
@article{HagemannGeittnerLeers1989,
  author    = {Hagemann, Hans-J{\"u}rgen and Geittner, P. and Leers, D.},
  title     = {Intrinsic scattering and absorption losses of Ge- and F-doped optical fibres prepared by PCVD. Geittner, P.; Hagemann, H. J. ; Leers, D.},
  series = {Electronics letters : an intern. publication / The Institution of Electrical Engineers. 25 (1989), H. 7},
  journal   = {Electronics letters : an intern. publication / The Institution of Electrical Engineers. 25 (1989), H. 7},
  isbn      = {0013-5194},
  pages     = {436 -- 437},
  year      = {1989},
  language  = {en}
}
@article{HagemannGeittnerSchnittkeretal.1989,
  author    = {Hagemann, Hans-J{\"u}rgen and Geittner, P. and Schnittker, W. and Warnier, J.},
  title     = {Abscheidegeschwindigkeiten und Prozeßausbeuten im PCVD-Verfahren. Geittner, P.; Hagemann, H. J.; Schnittker, W.; Warnier, J.; Weling, F.; Wilson, H.},
  series = {Philips - Unsere Forschung in Deutschland / Hrsg.: Philips Forschungslaboratorium GmbH Aachen und Hamburg. 4 (1989)},
  journal   = {Philips - Unsere Forschung in Deutschland / Hrsg.: Philips Forschungslaboratorium GmbH Aachen und Hamburg. 4 (1989)},
  pages     = {140 -- 143},
  year      = {1989},
  language  = {de}
}
@article{Hagemann1989,
  author    = {Hagemann, Hans-J{\"u}rgen},
  title     = {St{\"o}rstellengleichgewichte in eisendotierten Titanaten. Hagemann, H. J.},
  series = {Philips - Unsere Forschung in Deutschland / Hrsg.: Philips Forschungslaboratorium GmbH Aachen und Hamburg. 4 (1989)},
  journal   = {Philips - Unsere Forschung in Deutschland / Hrsg.: Philips Forschungslaboratorium GmbH Aachen und Hamburg. 4 (1989)},
  pages     = {170 -- 172},
  year      = {1989},
  language  = {de}
}
@article{Schaefer1989,
  author    = {Sch{\"a}fer, Horst},
  title     = {Calculation of the surface stray field and the demagnetizing field of a g.o. 3\% SiFe sheet caused by a misoriented grain},
  series = {Physica Scripta. 39 (1989), H. 4},
  journal   = {Physica Scripta. 39 (1989), H. 4},
  isbn      = {0031-8949},
  pages     = {531 -- 534},
  year      = {1989},
  language  = {en}
}
@article{SchaeferMende1989,
  author    = {Sch{\"a}fer, Horst and Mende, H. H.},
  title     = {Interaction between laminated g.o.3\% SiFe sheets due to gap-stray fields and edge peaks},
  series = {Physica Scripta. 39 (1989), H. 3},
  journal   = {Physica Scripta. 39 (1989), H. 3},
  isbn      = {0031-8949},
  pages     = {397 -- 400},
  year      = {1989},
  language  = {en}
}
@article{SchaeferLampeyMende1989,
  author    = {Sch{\"a}fer, Horst and Lampey, H. and Mende, H. H.},
  title     = {Stray-field profile of single M-shaped Si-Fe transformer sheets and the resulting interaction in a stack},
  series = {Physica Scripta. 39 (1989), H. 4},
  journal   = {Physica Scripta. 39 (1989), H. 4},
  isbn      = {0031-8949},
  pages     = {520 -- 522},
  year      = {1989},
  language  = {en}
}
@article{SchaeferLampey1989,
  author    = {Sch{\"a}fer, Horst and Lampey, H.},
  title     = {Zum Einfluß der Streufeldkopplung auf die magnetischen Eigenschaften und den Wirkungsgrad handels{\"u}blicher Transformatorkerne aus kornorientierten Silizium-Eisen Elektroblechen},
  series = {Electrical Engineering (Archiv fur Elektrotechnik). 72 (1989), H. 6},
  journal   = {Electrical Engineering (Archiv fur Elektrotechnik). 72 (1989), H. 6},
  isbn      = {0948-7921},
  pages     = {395 -- 405},
  year      = {1989},
  language  = {de}
}
@article{SchaeferLampey1989,
  author    = {Sch{\"a}fer, Horst and Lampey, H.},
  title     = {Ein Beispiel zum Einfluß der Bauform auf die statische Streufeldstruktur von Elektroblechen aus Silizium-Eisen: Der M-Schnitt},
  series = {Elektrotechnik und Informationstechnik : e \& i. 106 (1989), H. 3},
  journal   = {Elektrotechnik und Informationstechnik : e \& i. 106 (1989), H. 3},
  isbn      = {0932-383X},
  pages     = {100 -- 106},
  year      = {1989},
  language  = {de}
}
@article{Schaefer1989,
  author    = {Sch{\"a}fer, Horst},
  title     = {Modellrechnungen und Streufeldmessung: Eine M{\"o}glichkeit zur zerst{\"o}rungsfreien Kristallstruktur-Analyse von kornorientiertem Elektroblech aus Silizium-Eisen},
  series = {Elektrotechnik und Informationstechnik : e \& i. 106 (1989), H. 2},
  journal   = {Elektrotechnik und Informationstechnik : e \& i. 106 (1989), H. 2},
  isbn      = {0932-383X},
  pages     = {67 -- 71},
  year      = {1989},
  language  = {de}
}
@article{Schaefer1989,
  author    = {Sch{\"a}fer, Horst},
  title     = {Zur Inhomogenit{\"a}t des inneren Feldes und der Flußdichte von kornorientierten Elektroblechen aus Silizium-Eisen bei Fehlorientierungen in der Blechebene},
  series = {Electrical Engineering (Archiv fur Elektrotechnik). 72 (1989), H. 1},
  journal   = {Electrical Engineering (Archiv fur Elektrotechnik). 72 (1989), H. 1},
  isbn      = {0948-7921},
  pages     = {51 -- 57},
  year      = {1989},
  language  = {de}
}
@article{SchaeferBoettcher1989,
  author    = {Sch{\"a}fer, Horst and B{\"o}ttcher, A.},
  title     = {Mapping of magnetic domain structures inside of ferromagnetic materials by X-ray topography},
  series = {Physica Status Solidi (A). 113 (1989)},
  journal   = {Physica Status Solidi (A). 113 (1989)},
  isbn      = {0031-8965},
  pages     = {551},
  year      = {1989},
  language  = {en}
}
@article{Biener1989,
  author    = {Biener, Ernst},
  title     = {Sanierung von Altlasten},
  series = {Umweltschutz '89},
  journal   = {Umweltschutz '89},
  publisher = {Plus-Verl.},
  address   = {Saarlouis},
  pages     = {36 -- 38},
  year      = {1989},
  language  = {de}
}
@article{StaatBallmann1989,
  author    = {Staat, Manfred and Ballmann, J.},
  title     = {Zur Problematik tensorieller Verallgemeinerungen einachsiger nichtlinearer Materialgesetze},
  series = {Zeitschrift f{\"u}r angewandte Mathematik und Mechanik : ZAMM. 69 (1989), H. 2},
  journal   = {Zeitschrift f{\"u}r angewandte Mathematik und Mechanik : ZAMM. 69 (1989), H. 2},
  isbn      = {0946-8463},
  doi       = {10.1515/9783112553169-006},
  pages     = {73 -- 81},
  year      = {1989},
  language  = {de}
}
@article{Lohse1989,
  author    = {Lohse, Wolfram},
  title     = {Kippnachweise nach DIN 4114 und Entwurf DIN 18800 Teil 2 - ein Hinweis f{\"u}r die Praxis},
  series = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren / Hrsg.: DVS - Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren e.V.. 41 (1989), H. 9},
  journal   = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren / Hrsg.: DVS - Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren e.V.. 41 (1989), H. 9},
  isbn      = {0036-7184},
  pages     = {459 -- 462},
  year      = {1989},
  language  = {de}
}
@book{Gerhardt1989,
  author    = {Gerhardt, Hans Joachim},
  title     = {Lagersicherheit lose verlegter W{\"a}rmed{\"a}mmplatten auf Flachd{\"a}chern gegen Abheben durch Windeinwirkung : Abschlußbericht zum Forschungsvorhaben "Lose verlegte W{\"a}rmed{\"a}mmplatten" / H. J. Gerhardt ; K. K. Bofah ; C. Kramer},
  publisher = {IRB-Verl.},
  address   = {Stuttgart},
  pages     = {26, 3, 32 S. : Ill., graph. Darst., 30 cm},
  year      = {1989},
  language  = {de}
}
@article{Bullerschen1989,
  author    = {Bullerschen, Klaus-Gerd},
  title     = {Hochtemperaturtechnik. Interne Arbeitssitzung des GVC-Fachausschusses 'Hochtemperaturtechnik'},
  series = {Chemie Ingenieur Technik. 61 (1989), H. 6},
  journal   = {Chemie Ingenieur Technik. 61 (1989), H. 6},
  isbn      = {0009-286X},
  pages     = {510 -- 512},
  year      = {1989},
  language  = {de}
}
@book{Kettern1989,
  author    = {Kettern, J{\"u}rgen},
  title     = {Untersuchungen zur biologisch-chemisch-physikalischen Behandlung von Deponiesickerw{\"a}ssern},
  pages     = {XIV, 184 S. m. 72 Abb., 55 Tab., Anl.},
  year      = {1989},
  language  = {de}
}
@article{HoettgesArnoldRouve1989,
  author    = {H{\"o}ttges, J{\"o}rg and Arnold, Uwe and Rouv{\´e}, Gerhard},
  title     = {Combined Digital Image and Finite Element Analysis of Mixing in Compound Open Channel Flow / Arnold, U.; J. H{\"o}ttges; G. Rouv{\´e}},
  series = {Refined flow modelling and turbulence measurements : proceedings of the Third International Symposium Tokyo, Japan 26 - 28 July, 1988 / ed. by Y. Iwasa. Scientific Organizing Committee of the Third International Symposium on Refined Flow Modelling and Tur},
  journal   = {Refined flow modelling and turbulence measurements : proceedings of the Third International Symposium Tokyo, Japan 26 - 28 July, 1988 / ed. by Y. Iwasa. Scientific Organizing Committee of the Third International Symposium on Refined Flow Modelling and Tur},
  publisher = {Universal Acad. Press},
  address   = {Tokyo},
  isbn      = {4-946443-03-7},
  pages     = {569 -- 576},
  year      = {1989},
  language  = {en}
}
@book{Rick1989,
  author    = {Rick, Heino},
  title     = {Steuerreform 1990 : alle {\"A}nderungen u. Auswirkungen f{\"u}r Unternehmen u. Selbst{\"a}ndige ; {\"A}nderungen u. Auswirkungen nach Problem- u. Sachbereichen ; Gesetzestext ; Was ist neu? ; Auswirkungen u. Beisp., Modellabrechnungen},
  publisher = {WEKA-Fachverl., Fachverl. f{\"u}r Gesch{\"a}ftsf{\"u}hrung u. Management},
  address   = {Kissing [u.a.]},
  pages     = {143 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@article{Blome1989,
  author    = {Blome, Hans-Joachim},
  title     = {Wie funktionieren die aktiven Kerne der Galaxien?},
  series = {Naturwissenschaften. 76 (1989), H. 7},
  journal   = {Naturwissenschaften. 76 (1989), H. 7},
  isbn      = {0028-1042},
  pages     = {310 -- 317},
  year      = {1989},
  language  = {de}
}
@article{Blome1989,
  author    = {Blome, Hans-Joachim},
  title     = {Das Quantenvakuum und die kosmologische Konstante},
  series = {Physikalische Bl{\"a}tter. 45 (1989)},
  journal   = {Physikalische Bl{\"a}tter. 45 (1989)},
  isbn      = {0342-4472},
  pages     = {51 -- 56},
  year      = {1989},
  language  = {de}
}
@article{Pietsch1989,
  author    = {Pietsch, Wolfram},
  title     = {Konzepte und Instrumente f{\"u}r Organisation und Management evolution{\"a}rer Softwareentwicklungsprojekte},
  series = {Computergest{\"u}tzter Arbeitsplatz : M{\"u}nchen, 18. - 20. Oktober 1989 ; proceedings / M. Paul (Hrsg.) Bd. 2},
  journal   = {Computergest{\"u}tzter Arbeitsplatz : M{\"u}nchen, 18. - 20. Oktober 1989 ; proceedings / M. Paul (Hrsg.) Bd. 2},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-51822-3},
  pages     = {221 -- 231},
  year      = {1989},
  language  = {de}
}
@article{PietschKurbel1989,
  author    = {Pietsch, Wolfram and Kurbel, Karl},
  title     = {Expertensystem-Projekte. Entwicklungsmethodik, Organisation und Management / Kurbel, K., Pietsch, W.},
  series = {Informatik-Spektrum. 12 (1989), H. 2},
  journal   = {Informatik-Spektrum. 12 (1989), H. 2},
  isbn      = {0170-6012},
  pages     = {133 -- 146},
  year      = {1989},
  language  = {de}
}
@article{Heinrichs1989,
  author    = {Heinrichs, Horst},
  title     = {Verbindung von CAD und CAE mittels der systemneutralen CAD I Schnittstelle},
  pages     = {391 -- 408},
  year      = {1989},
  language  = {de}
}
@article{GrundmannKramerGerhardt1989,
  author    = {Grundmann, Reinhard and Kramer, Carl and Gerhardt, Hans Joachim},
  title     = {Zonenabsaugung und Bel{\"u}ftung f{\"u}r eine Produktionshalle mit zeitweilig auftretender hoher Staubentwicklung},
  series = {DKV-Tagungsbericht, Deutscher K{\"a}lte- und Klimatechnischer Verein. 4 (1989)},
  journal   = {DKV-Tagungsbericht, Deutscher K{\"a}lte- und Klimatechnischer Verein. 4 (1989)},
  isbn      = {0172-8849},
  pages     = {981 -- 998},
  year      = {1989},
  language  = {de}
}
@article{Grap1989,
  author    = {Grap, Rolf Dietmar},
  title     = {Softwareergonomie bei der Arbeit mit Großrechnern},
  series = {pro Ort (1989)},
  journal   = {pro Ort (1989)},
  pages     = {31},
  year      = {1989},
  language  = {de}
}
@article{Gebhardt1989,
  author    = {Gebhardt, Andreas},
  title     = {H{\"a}rten von Kurbelwellen},
  pages     = {1 -- 14},
  year      = {1989},
  language  = {de}
}
@book{Grap1989,
  author    = {Grap, Rolf Dietmar},
  title     = {Gestaltung menschengerechter Arbeitspl{\"a}tze in der Schulbuchproduktion: Vorschl{\"a}ge zum Sollkonzept - Arbeitswissenschaftlicher Teil},
  publisher = {IAW - Lehrstuhl und Institut f{\"u}r Arbeitswissenschaft der RWTH Aachen},
  address   = {Aachen},
  year      = {1989},
  language  = {de}
}
@book{GrapRajapaksha1989,
  author    = {Grap, Rolf Dietmar and Rajapaksha, Rolf},
  title     = {Gestaltung menschengerechter Arbeitspl{\"a}tze in der Schulbuchproduktion / [Zsstellung des Berichts: Rolf Rajapaksha]},
  publisher = {Cornelsen},
  address   = {Berlin},
  pages     = {78 S.},
  year      = {1989},
  language  = {de}
}
@book{Grap1989,
  author    = {Grap, Rolf Dietmar},
  title     = {Gestaltung menschengerechter Arbeitspl{\"a}tze in der Schulbuchproduktion: Ergebnisse der Ist-Analyse - Arbeitswissenschaftlicher Teil},
  publisher = {IAW - Lehrstuhl und Institut f{\"u}r Arbeitswissenschaft der RWTH Aachen},
  address   = {Aachen},
  year      = {1989},
  language  = {de}
}
@article{Grap1989,
  author    = {Grap, Rolf Dietmar},
  title     = {Die Multimomentstudie als Hilfsmittel zur Objektivierung der Beobachtung von Probanden bei Unternehmungsspielen},
  series = {Jahresdokumentation ... der Gesellschaft f{\"u}r Arbeitswissenschaft e.V..},
  journal   = {Jahresdokumentation ... der Gesellschaft f{\"u}r Arbeitswissenschaft e.V..},
  publisher = {Schmidt},
  address   = {K{\"o}ln},
  year      = {1989},
  language  = {de}
}
@article{SammFaissnerHeinrigsetal.1989,
  author    = {Samm, Doris and Faissner, H. and Heinrigs, W. and Preussger, A.},
  title     = {Search for the two-photon decay of a light penetrating particle from a 590 MeV proton beam dump / Faissner, H.; Heinrigs, W.; Preussger, A.; Reitz, J.; Samm, D. [u.a.]},
  series = {Zeitschrift f{\"u}r Physik, C Particles and Fields. 44 (1989), H. 4},
  journal   = {Zeitschrift f{\"u}r Physik, C Particles and Fields. 44 (1989), H. 4},
  pages     = {557 -- 566},
  year      = {1989},
  language  = {en}
}
@book{Hegewald1989,
  author    = {Hegewald, Ulf},
  title     = {Ulf Hegewald : Skulpturen aus Ton 1985 - 89 / Text: Wolfgang Becker. Gestaltung: Ulf Hegewald},
  address   = {Aachen},
  pages     = {91 S. : {\"u}berw. Ill.},
  year      = {1989},
  language  = {de}
}
@book{Samm1989,
  author    = {Samm, Doris},
  title     = {Suche nach skalaren und pseudoskalaren Teilchen am Kernreaktor Merlin der KFA J{\"u}lich},
  pages     = {109 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@article{KrauseSchuppeSaureetal.1989,
  author    = {Krause, Gregor and Schuppe, W.D. and Saure, M. and Andress, H.},
  title     = {Sensitive Analytische und Physikalische Verfahren zum Nachweis von Ver{\"a}nderungen in Platten und Kabelisolierungen aus Polyolefinen / W.D. Schuppe, M. Saure, H. Andress, K. M{\"o}ller, D. Meurer, G. Krause},
  series = {AEG Technische Mitteilungen (1989)},
  journal   = {AEG Technische Mitteilungen (1989)},
  year      = {1989},
  language  = {de}
}
@article{KrauseGoettlichMoelleretal.1989,
  author    = {Krause, Gregor and G{\"o}ttlich, S. and M{\"o}ller, K. and Meurer, D.},
  title     = {Space Charge Phenomena in Partially Crystalline Polymers: On-Line Measurement of Charge Carrier Motion under High AC-Field Strength / G. Krause, S. G{\"o}ttlich, K. M{\"o}ller, D. Meurer},
  series = {Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics : Trondheim, Norway ... 1989},
  journal   = {Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics : Trondheim, Norway ... 1989},
  publisher = {IEEE},
  address   = {Piscataway, N.J.},
  pages     = {IX, 607 S.},
  year      = {1989},
  language  = {en}
}
@article{KrauseMoellerMeurer1989,
  author    = {Krause, Gregor and M{\"o}ller, K. and Meurer, D.},
  title     = {Dielectric phenomena in semicrystalline polymers},
  series = {IEEE Transaction on Electrical Insulation. Vol. 24 (1989), H. No. 2},
  journal   = {IEEE Transaction on Electrical Insulation. Vol. 24 (1989), H. No. 2},
  pages     = {215 -- 222},
  year      = {1989},
  language  = {en}
}
@article{KrauseMeurerKlee1989,
  author    = {Krause, Gregor and Meurer, D. and Klee, D.},
  title     = {Space charge formation related to the morphology of polymers},
  series = {IEEE Transaction on Electrical Insulation. Vol. 24 (1989), H. No. 3},
  journal   = {IEEE Transaction on Electrical Insulation. Vol. 24 (1989), H. No. 3},
  pages     = {215 -- 222},
  year      = {1989},
  language  = {en}
}
@article{Kern1989,
  author    = {Kern, Alexander},
  title     = {Time dependent temperature distribution in metal sheets caused by direct lightning strikes},
  series = {Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA},
  journal   = {Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA},
  publisher = {Mississippi State University},
  address   = {Mississippi State, Miss.},
  year      = {1989},
  language  = {en}
}
@article{KernLangWiesingeretal.1989,
  author    = {Kern, Alexander and Lang, U. and Wiesinger, J. and Zischank, Wolfgang J.},
  title     = {The longitudinal voltage of cable tubes with a screening mesh caused by partial lightning currents},
  series = {Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA},
  journal   = {Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA},
  publisher = {Mississippi State University},
  address   = {Mississippi State, Miss.},
  year      = {1989},
  language  = {en}
}
@inproceedings{StaatBallmann1989,
  author    = {Staat, Manfred and Ballmann, J.},
  title     = {Fundamental aspects of numerical methods for the propagation of multi-dimensional nonlinear waves in solids},
  series = {Nonlinear hyperbolic equations : theory, computations methods, and applications ; proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen},
  booktitle = {Nonlinear hyperbolic equations : theory, computations methods, and applications ; proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen},
  pages     = {574 -- 588},
  year      = {1989},
  abstract  = {The nonlinear scalar constitutive equations of gases lead to a change in sound speed from point to point as would be found in linear inhomogeneous (and time dependent) media. The nonlinear tensor constitutive equations of solids introduce the additional local effect of solution dependent anisotropy. The speed of a wave passing through a point changes with propagation direction and its rays are inclined to the front. It is an open question whether the widely used operator splitting techniques achieve a dimensional splitting with physically reasonable results for these multi-dimensional problems. May be this is the main reason why the theoretical and numerical investigations of multi-dimensional wave propagation in nonlinear solids are so far behind gas dynamics. We hope to promote the subject a little by a discussion of some fundamental aspects of the solution of the equations of nonlinear elastodynamics. We use methods of characteristics because they only integrate mathematically exact equations which have a direct physical interpretation.},
  subject      = {Nichtlineare Welle},
  language  = {en}
}