Xu, F., Heinz-Siegfried Kitzerow, and P. P. Crooker. “Electric-Field Effects on Nematic Droplets with Negative Dielectric Anisotropy.”https://doi.org/10.1103/physreva.46.6535__Physical Review A 46, no. 10 (1992): 6535–40.https://doi.org/10.1103/physreva.46.6535 .

Kitzerow, Heinz-Siegfried, Henning Molsen, and Gerd Heppke. “Linear Electrooptic Effects in Polymerdispersed Ferroelectric Liquid Crystals.”https://doi.org/10.1063/1.106762__Applied Physics Letters 60, no. 25 (1992): 3093–95.https://doi.org/10.1063/1.106762 .

Kitzerow, Heinz-Siegfried, Henning Molsen, and Gerd Heppke. “Helical Unwinding in Polymer-Dispersed Ferroelectric Liquid Crystals.”https://doi.org/10.1002/pat.1992.220030506__Polymers for Advanced Technologies 3, no. 5 (1992): 231–35.https://doi.org/10.1002/pat.1992.220030506 .

Molsen, Henning, Heinz-Siegfried Kitzerow, and Gerdhttps://doi.org/10.1143/jjap.31.l1083__Heppke. “Antiferroelectric Switching in Polymer-Dispersed Liquid Crystals.”https://doi.org/10.1143/jjap.31.l1083__Japanese Journal of Applied Physics 31, no. 8A (1992).https://doi.org/10.1143/jjap.31.l1083 .

Molsen, H., Heinz-Siegfried Kitzerow, and G.  Heppke. “Deformed-Helix Ferroelectric Effect in Polymer-Dispersed Ferroelectric Liquid Crystals.” SID Digest of Technical Papers XXIII (1992): 773–75.

Crooker, P. P., and Heinz-Siegfried Kitzerow. “Blue Phases.” Condensed Matter News 1 (1992): 6–11.

Meier, Torsten, P. Thomas, and S.W. Koch. “THz-Emission from Photoexcited Semiconductor Superlattices with Applied Ac and Dc Electric Fields.”https://doi.org/10.1109/QELS.1999.807564__In Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, 218–19. IEEE, 1992.https://doi.org/10.1109/QELS.1999.807564 .

Meier, Torsten, A. Euteneuer, E. Finger, M. Hofmann, W. Stolz, P. Thomas, S.W. Koch, and W.W. Ruhle. “Distribution of Exciton Binding-Energies in Disordered Semiconductor Quantum-Wells.”https://doi.org/10.1109/QELS.1999.807538__In Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, 204. IEEE, 1992.https://doi.org/10.1109/QELS.1999.807538 .

Meier, Torsten, C. Sieh, S.W. Koch, P. Brick, M. Hubner, C. Ell, J. Prineas, G. Khitrova, and H.M. Gibbs. “Influence of Carrier-Correlations on the Optical Stark Effect of Semiconductors.”https://doi.org/10.1109/QELS.1999.807099__In Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, 14–15. IEEE, 1992.https://doi.org/10.1109/QELS.1999.807099 .

Meier, Torsten, A. Schulze, S. Scmittrink, P. Thomas, and S.L. Chuang. “Terahertz Electromagnetic Pulse Generation and Four-Wave Mixing in Coupled Quantum Wells.” In International Quantum Electronics Conference, 1992.

Eke, Norbert Otto. Wie wird künftig Meusel die hungrige Nachwelt hetzen und peinigen“. Deutsche Romane 1815-1830 in der Fürstlichen Bibliothek Corvey. Vorläufiges zum Forschungsprojekt eDer deutsche Roman 1815-1830".” In Die Fürstliche Bibliothek Corvey. Ihre Bedeutung für eine neue Sicht der Literatur des frühen 19. Jahrhunderts. Beiträge des 1. Internationalen Corvey-Symposions. 25.-27. Oktober 1990 in Paderborn, edited by Rainer Schöwerling, Hartmut Steinecke, Norbert Otto Eke, and Günter Tiggesbäumker, 873103. München: Fink, 1992.

Eke, Norbert Otto. “Diskussionsberichte zu den Sektionen 2 (eRoman“) und 3 (eDramen“) sowie der Abschlußdiskussion des 1. Internationalen Corvey-Symposions.” In Die Fürstliche Bibliothek Corvey. Ihre Bedeutung für eine neue Sicht der Literatur des frühen 19. Jahrhunderts. Beiträge des 1. Internationalen Corvey-Symposions. 25.-27. Oktober 1990 in Paderborn, edited by Rainer Schöwerling, Hartmut Steinecke, Norbert Otto Eke, and Günter Tiggesbäumker, 174381, 319321, 3983404. München, 1992.

Schöwerling, Rainer, Hartmut Steinecke, Norbert Otto Eke, and Günter Tiggesbäumker, eds. Die Fürstliche Bibliothek Corvey. Ihre Bedeutung für eine neue Sicht der Literatur des frühen 19. Jahrhunderts. Beiträge des 1. Internationalen Corvey-Symposions. 25.-27. Oktober 1990 in Paderborn. München: Fink, 1992.

Peckhaus, Volker, ed. Modern Logic 1 (1990/91), H. 2/3 (Winter 1990/91), Special Issue Commemorating the Centenary of the Publication of the First Volume of Ernst Schröder’s Vorlesungen Über Die Algebra Der Logik. Vol. H. 2/3, 1991.

Peckhaus, Volker. “Introduction.” Modern Logic 1, no. 2/3 (1991): 113–16.

Eke, Norbert Otto, ed. Die erfundene Wahrnehmung. Annäherung an Herta Müller. Paderborn: Igel, 1991.

Krauter, Stefan, Rolf Hanitsch, and Philipp Strauss. “Simulation-Program for Selecting Efficiency Improving Strategies of PV-Module-Encapsulations under Operating Conditions.” In Proceedings of “Renewable Energy Sources ”, Prag (CFSR), 1.–4. Juli 1991, Band 3, S. 48–53., 1991.

Stelter, Peter, and Walter Sextro. “Bifurcations in Dynamic Systems with Dry Friction.”https://doi.org/10.1007/978-3-0348-7004-7_44__In Bifurcation and Chaos: Analysis, Algorithms, Applications, edited by R. Seydel, F.W. Schneider, T. Küpper, and H. Troger, 97:343–47. International Series of Numerical Mathematics / Internationale Schriftenreihe Zur Numerischen Mathematik / S\rquote erie Internationale d’Analyse Num\rquote erique. Birkhäuser Basel, 1991.https://doi.org/10.1007/978-3-0348-7004-7_44 .

Domik, Gitta, and KD  Mickus. “Visualization in the Analysis Cycle of Observational Data, in Analyzing and Modeling Data and Knowledge.” In Proceedings of the 15th Annual Conference of the “Gesellschaft Für Klassifikation e.V.” University of Salzburg, edited by M. Schader, 267–76, 1991.

Haeb-Umbach, Reinhold, and Hermann Ney. “A Look-Ahead Technique for Large Vocabulary Continuous Speech Recognition.” In EUROSPEECH, Genova, 1991.