@articleHuber_1991, title=Calcium-induced shrinking of polyacrylate chains in aqueous solution, volume=97, DOI=10.1021/j100140a046, number=38, journal=The Journal of Physical Chemistry, publisher=American Chemical Society (ACS), author=Huber, Klaus, year=1991, pages=9825–9830 
LibreCat: /record/42056
DOI: 10.1021/j100140a046

@inbookSchroeter-Wittke_1991, place=Gütersloh, title=Letzter Sonntag nach Epiphanias; Predigttext: 2. Korinther 4,6-10, volume=132–139, booktitle=Gottesdienstpraxis. Serie A. II. Perikopenreihe Band 1, publisher=Gütersloher Verlagshaus, author=Schroeter-Wittke, Harald, editor=Nitschke, Horst, year=1991 
LibreCat: /record/43478

@inbookHerzig_1991, place=Tübingen, title=Definite Clause Grammars (DCG´s) zur Sprachanalyse. Eine Einführung in GRAMCOM, eine Benutzeroberfläche zur Analyse formaler und natürlicher Sprachen mit Hilfe von DCG´s, booktitle=Neue Fragen der Linguistik. Bd. 2: Innovation und Anwendung, publisher=Max Niemeyer Verlag, author=Herzig, Bardo, editor=Feldbusch, E. and Pogarell, R. and Weiß, C., year=1991, pages=467–472 
LibreCat: /record/45260

@bookPeckhaus_1990, place=Göttingen, series=Studien zur Wissenschafts-, Sozial- und Bildungsgeschichte der Mathematik, title=Hilbertprogramm und Kritische Philosophie. Das Göttinger Modell interdisziplinärer Zusammenarbeit zwischen Mathematik und Philosophie, volume=7, publisher=Vandenhoeck &; Ruprecht, author=Peckhaus, Volker, year=1990, collection=Studien zur Wissenschafts-, Sozial- und Bildungsgeschichte der Mathematik 
LibreCat: /record/17445

@articlePeckhaus_1990, title=,Ich habe mich wohl gehütet, alle Patronen auf einmal zu verschießen‘. Ernst Zermelo in Göttingen, volume=11, journal=History and Philosophy of Logic, author=Peckhaus, Volker, year=1990, pages=19–58 
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@bookPeckhaus_1990, place=Frankfurt a. M., title=Fotografie: Joachim Schulte (Erlangen, 21.2.1990), Katalog Suhrkamp Wissenschaft. Neuerscheinungen 2. Halbjahr 1990, publisher=Suhrkamp, author=Peckhaus, Volker, year=1990 
LibreCat: /record/19045

@inproceedingsHaeb-Umbach_Rugar_Howell_Coleman_1990, title=Coding and Signal Processing for a Magneto-optic Resonant Bias Coil Overwrite Experiment, booktitle=International Conference on Communication, Atlanta, author=Haeb-Umbach, Reinhold and Rugar, D. and Howell, T. and Coleman, G. P., year=1990 
LibreCat: /record/11800

@articleGochin_Pines_Rosen_Rucker_Schmidt_1990, title=Two-dimensional N.M.R. studies of flexible molecules in liquid crystals: orientational order and conformational probabilities ofn-hexane, volume=69, DOI=10.1080/00268979000100501, number=4, journal=Molecular Physics, publisher=Informa UK Limited, author=Gochin, M. and Pines, A. and Rosen, M.E. and Rucker, S.P. and Schmidt, Claudia, year=1990, pages=671–695 
LibreCat: /record/35390
DOI: 10.1080/00268979000100501

@inproceedingsSchmidt_Rucker_Caplan_Quinton_Pines_1990, place=Berlin, Heidelberg, title=NMR of Oriented Flexible Molecules, DOI=10.1007/978-3-642-76072-3, booktitle=25th Congress Ampere on Magnetic Resonance and Related Phenomena, publisher=Springer Berlin Heidelberg, author=Schmidt, Claudia and Rucker, S. R.10.1007/978-3-642-76072-3__and Caplan, D.10.1007/978-3-642-76072-3__and Quinton, M. F. and Pines, A., editor=Mehring, Michael and von Schütz, Jost Ulrich and Wolf, Hans Christoph, year=1990 
LibreCat: /record/35391
DOI: 10.1007/978-3-642-76072-3

@articleHeppke_Kitzerow_Lötzsch_Papenfuß_1990, title=Blue phase mixtures exhibiting low fractions of a chiral compound experimental observation of some unusual properties, volume=8, DOI=10.1080/02678299008047356, number=3, journal=Liquid Crystals, publisher=Informa UK Limited, author=Heppke, G. and Kitzerow, Heinz-Siegfried and Lötzsch, D. and Papenfuß, Ch., year=1990, pages=407–418 
LibreCat: /record/40067
DOI: 10.1080/02678299008047356

@articleNoé_RODLER_GAUKEL_NOLL_EBBERG_1990, title=HIGH-PERFORMANCE, 2-CHANNEL OPTICAL FSK HETERODYNE SYSTEM WITH POLARIZATION DIVERSITY RECEIVER, volume=26, DOI=10.1049/el:19900717, number=15, journal=ELECTRONICS LETTERS, author=Noé, Reinhold and RODLER, H and GAUKEL, G and NOLL, B and EBBERG, A, year=1990, pages=1109–1110 
LibreCat: /record/38501
DOI: 10.1049/el:19900717

@articleKitzerow_Crooker_Kwok_Xu_Heppke_1990, title=Dynamics of blue-phase selective reflections in an electric field, volume=42, DOI=10.1103/physreva.42.3442, number=6, journal=Physical Review A, publisher=American Physical Society (APS), author=Kitzerow, Heinz-Siegfried and Crooker, P. P. and Kwok, S. L. and Xu, J. and Heppke, G., year=1990, pages=3442–3448 
LibreCat: /record/40335
DOI: 10.1103/physreva.42.3442

@articleKitzerow_Crooker_Kwok_Heppke_1990, title=A blue phase with negative dielectric anisotropy in an electric field. Statics and dynamics, volume=51, DOI=10.1051/jphys:0199000510120130300, number=12, journal=Journal de Physique, publisher=EDP Sciences, author=Kitzerow, Heinz-Siegfried and Crooker, P.P. and Kwok, S.L. and Heppke, G., year=1990, pages=1303–1312 
LibreCat: /record/40340
DOI: 10.1051/jphys:0199000510120130300

@articleKitzerow_Heppke_Schmid_Jérôme_Pieranski_1990, title=First optical observation of Kossel diagrams in chiral smectic phases, volume=51, DOI=10.1051/jphys:0199000510180208700, number=18, journal=Journal de Physique, publisher=EDP Sciences, author=Kitzerow, Heinz-Siegfried and Heppke, G. and Schmid, H. and Jérôme, B. and Pieranski, P., year=1990, pages=2087–2099 
LibreCat: /record/40336
DOI: 10.1051/jphys:0199000510180208700

@inbookEke_1989, place=Dortmund, title=Dieter Forte, volume=2, booktitle=Harenbergs Lexikon der Weltliteratur. Autoren – Werke – Begriffe. Bd. 2, publisher=Harenberg, author=Eke, Norbert Otto, year=1989, pages=979–980 
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@articleEke_1989, title=Norbert Mecklenburg: Erzählte Provinz. Regionalismus und Moderne im Roman. Königstein/Ts. 2. Auflage. 1986, volume=30, number=H. 4, journal=Germanistik. Internationales Referatenorgan mit bibliographischen Hinweisen, author=Eke, Norbert Otto, year=1989, pages=1057 
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@bookSchlegel-Matthies_1989, title=Erstellung einer Ton-Dia-Schau zum Einsatz im schulischen Unterricht für den Kreis Lippe zum 40. Jubiläum des Art. 3 Abs. 2 Grundgesetz “Männer und Frauen sind gleichberechtigt”, author=Schlegel-Matthies, Kirsten, year=1989 
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@inbookMeyer auf der Heide_1989, place=Berlin, Heidelberg, title=Computing minimum spanning forests on 1- and 2-dimensional processor arrays, DOI=10.1007/bfb0028983, booktitle=STACS 89, author=Meyer auf der Heide, Friedhelm, year=1989 
LibreCat: /record/16789
DOI: 10.1007/bfb0028983

@articleHeppke_Jéròme_Kitzerow_Pieranski_1989, title=Observation of a hexagonal blue phase in systems with negative dielectric anisotropy, volume=5, DOI=10.1080/02678298908026387, number=3, journal=Liquid Crystals, publisher=Informa UK Limited, author=Heppke, G. and Jéròme, B. and Kitzerow, Heinz-Siegfried and Pieranski, P., year=1989, pages=813–828 
LibreCat: /record/40069
DOI: 10.1080/02678298908026387

@articleHeppke_Jérôme_Kitzerow_Pieranski_1989, title=Electrostriction of the cholesteric blue phases BPI and BPII in mixtures with positive dielectric anisotropy, volume=50, DOI=10.1051/jphys:0198900500190299100, number=19, journal=Journal de Physique, publisher=EDP Sciences, author=Heppke, G. and Jérôme, B. and Kitzerow, Heinz-Siegfried and Pieranski, P., year=1989, pages=2991–2998 
LibreCat: /record/40341
DOI: 10.1051/jphys:0198900500190299100