@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}
}
@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{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{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{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{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{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{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}
}
@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{KaemperSchmittWesneretal.1989,
  author    = {K{\"a}mper, Klaus-Peter and Schmitt, W. and Wesner, D. A. and G{\"u}ntherodt, G.},
  title     = {Thickness dependence of the spin- and angle-resolved photoemission of ultrathin, epitaxial Ni(111)/W(110) layers},
  series = {Applied Physics A: Materials Science and Processing. 49 (1989), H. 6},
  journal   = {Applied Physics A: Materials Science and Processing. 49 (1989), H. 6},
  isbn      = {1432-0630},
  pages     = {573 -- 578},
  year      = {1989},
  language  = {en}
}
@misc{HofbauerHaertelLoesingetal.1989,
  author    = {Hofbauer, Peter and H{\"a}rtel, G{\"u}nter and L{\"o}sing, Karl-Heinrich and Dorner, Robert and Simonis, Rainer and Schulte, Erasmus},
  title     = {Brennstoffeinspritzsystem f{\"u}r Brennkraftmaschinen : Offenlegungsschrift DE 3833215 A1 ; Offenlegungstag: 28.12.89},
  publisher = {Deutsches Patent- und Markenamt},
  address   = {M{\"u}nchen},
  pages     = {12 S.},
  year      = {1989},
  abstract  = {Es wird ein Brennstoffeinspritzsystem f{\"u}r Brennkraftmaschinen vorgeschlagen, bei dem ein definiertes Teil eines fest vorgegebenen Brennstoffvolumens durch die Druckerh{\"o}hung innerhalb einer brennstoffeinschließenden Kammer eine definierte Brennstoffmenge {\"u}ber jeweils ein R{\"u}ckschlagventil abgespritzt wird. Ein elektronisches Steuerger{\"a}t berechnet die Dauer und/oder Intensit{\"a}t und gegebenenfalls die Impulsfolge eines zum Beispiel zur Verdampfung einer bestimmten Brennstoffmenge erforderlichen Laserimpulses. Das System kann f{\"u}r Ein- oder Mehrstelleinspritzung Verwendung finden.},
  subject      = {Brennkraftmaschine},
  language  = {de}
}
@article{Mayer1989,
  author    = {Mayer, Claudia},
  title     = {Elf Tage Schweigen. Bericht zu Buddhismus und Meditation in Thailand},
  series = {Frankfurter Allgemeine Zeitung (1989)},
  journal   = {Frankfurter Allgemeine Zeitung (1989)},
  pages     = {R5 -- R6},
  year      = {1989},
  language  = {de}
}
@article{Ziemons1989,
  author    = {Ziemons, Karl},
  title     = {An investigation of the spin structure of the proton in deep inelastic scattering of polarised muons and polarised protons},
  series = {Nuclear Physics B},
  volume    = {328},
  journal   = {Nuclear Physics B},
  number    = {1},
  isbn      = {0550-3213},
  pages     = {1 -- 35},
  year      = {1989},
  abstract  = {The spin asymmetry in deep inelastic scattering of longitudinally polarised muons by longitudinally polarised protons has been measured in the range 0.01<×<0.7. The spin dependent structure function g1(x) for the proton has been determined and, combining the data with earlier SLAC measurements, its integral over x found to be 0.126±0.010(stat.)±0.015(syst.), in disagreement with the Ellis-Jaffe sum rule. Assuming the validity of the Biorken sum rule, this result implies a significant negative value for the integral of g1 for the neutron. These integrals lead to the conclusion, in the na{\"i}ve quark parton model, that the total quark spin constitutes a rather small fraction of the spin of the nucleon. Results are also presented on the asymmetries in inclusive hadron production which are consistent with the above picture.},
  language  = {en}
}
@article{LueckGerlingPredel1989,
  author    = {L{\"u}ck, Reinhard and Gerling, Ulrich and Predel, Bruno},
  title     = {An entropy paradox of the association model},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 80, H. 4},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 80, H. 4},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {270 -- 275},
  year      = {1989},
  language  = {en}
}
@inproceedings{GerlingVogelsang1989,
  author    = {Gerling, Ulrich and Vogelsang, D.},
  title     = {Temperaturfeldberechnungen mit ASKA unter Ber{\"u}cksichtigung des Phasen{\"u}bergangs fest/fl{\"u}ssig},
  series = {FEM '89 Congress : International FEM-Congress, Baden-Baden, Federal Republic of Germany, 20./21. November 1989},
  booktitle = {FEM '89 Congress : International FEM-Congress, Baden-Baden, Federal Republic of Germany, 20./21. November 1989},
  publisher = {IKOSS},
  address   = {Stuttgart},
  pages     = {295 -- 314},
  year      = {1989},
  language  = {de}
}
@article{Meliss1989,
  author    = {Meliß, Michael},
  title     = {Regenerative Energiequellen},
  series = {Brennstoff, W{\"a}rme, Kraft : BWK ; das Energie-Fachmagazin. Bd. 41 (1989), H. 4},
  journal   = {Brennstoff, W{\"a}rme, Kraft : BWK ; das Energie-Fachmagazin. Bd. 41 (1989), H. 4},
  issn      = {0006-9612 (Print) ; 1436-4883 (E-Journal)},
  pages     = {146 -- 151},
  year      = {1989},
  language  = {de}
}
@article{Meliss1989,
  author    = {Meliß, Michael},
  title     = {Regenerative Energiequellen. Technischer Stand und Wirtschaftlichkeit},
  series = {Energiewirtschaftliche Tagesfragen. Jg. 39 (1989), H. 1/2},
  journal   = {Energiewirtschaftliche Tagesfragen. Jg. 39 (1989), H. 1/2},
  issn      = {0013-743X ; 0720-6240},
  pages     = {18 -- 25},
  year      = {1989},
  language  = {de}
}
@article{Meliss1989,
  author    = {Meliß, Michael},
  title     = {Photovoltaik bietet gr{\"o}ßtes Potential. NRW-Forschungs- und Entwicklungsarbeiten bereits heute anerkennenswert},
  series = {Energie : das Magazin f{\"u}r Wirtschaft, Forschung, Technik, Umwelt. Bd. 41 (1989), H. 12},
  journal   = {Energie : das Magazin f{\"u}r Wirtschaft, Forschung, Technik, Umwelt. Bd. 41 (1989), H. 12},
  issn      = {0013-7359},
  pages     = {32 -- 41},
  year      = {1989},
  language  = {de}
}