Meier, Torsten, et al. “Influence of Carrier-Correlations on the Optical Stark Effect of Semiconductors.”10.1109/QELS.1999.807099__Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, IEEE, 1992, pp. 14–15, doi:10.1109/QELS.1999.807099.
LibreCat: /record/44290
DOI: 10.1109/QELS.1999.807099

Meier, Torsten, et al. “Terahertz Electromagnetic Pulse Generation and Four-Wave Mixing in Coupled Quantum Wells.” International Quantum Electronics Conference, Mo, 1992.
LibreCat: /record/44289

Jonas-Ahrend, Gabriela. Physics Education in East and West Germany. 1992.
LibreCat: /record/47608

Eke, Norbert Otto. “Diskussionsberichte zu den Sektionen 2 (eRoman“) und 3 (eDramen“) sowie der Abschlußdiskussion des 1. Internationalen Corvey-Symposions.” 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 et al., 1992, pp. 174381, 319321, 3983404.
LibreCat: /record/19488

Büker, Petra, and Susanne Kampe. “Auf den Spuren der alten Stadtmauer: Ein Unterrichtsgang um die Altstadt Paderborns.” Paderborn - vom Werden und Wachsen unserer Stadt (Materialien, Unterrichtsentwürfe, Arbeitsmittel),  (Paderborner Geographische Studien; Bd.3), edited by Diethelm Düsterloh, Selbstverlag des Faches Geographie der Universität-GH-Paderborn, 1991, pp. 105–09.
LibreCat: /record/19716

Peckhaus, Volker, editor. 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.
LibreCat: /record/17451

Peckhaus, Volker. “Introduction.” Modern Logic, vol. 1, no. 2/3, 1991, pp. 113–16.
LibreCat: /record/17472

Eke, Norbert Otto, editor. Die erfundene Wahrnehmung. Annäherung an Herta Müller. Igel, 1991.
LibreCat: /record/19092

Domik, Gitta. “The Role of Visualization in Understanding Data.” New Results and New Trends in Computer Science, edited by Hermann Maurer, Springer Berlin Heidelberg, 1991, pp. 91–107.
LibreCat: /record/21790

Krauter, Stefan, et al. “Simulation-Program for Selecting Efficiency Improving Strategies of PV-Module-Encapsulations under Operating Conditions.” Proceedings of “Renewable Energy Sources ”, Prag (CFSR), 1.–4. Juli 1991, Band 3, S. 48–53., 1991.
LibreCat: /record/8082

Stelter, Peter, and Walter Sextro. “Bifurcations in Dynamic Systems with Dry Friction.”10.1007/978-3-0348-7004-7_44__Bifurcation and Chaos: Analysis, Algorithms, Applications, edited by R. Seydel et al., vol. 97, Birkhäuser Basel, 1991, pp. 343–47, doi:10.1007/978-3-0348-7004-7_44.
LibreCat: /record/8894
DOI: 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.” Proceedings of the 15th Annual Conference of the “Gesellschaft Für Klassifikation e.V.” University of Salzburg, edited by M. Schader, 1991, pp. 267–76.
LibreCat: /record/16912

Haeb-Umbach, Reinhold, and Hermann Ney. “A Look-Ahead Technique for Large Vocabulary Continuous Speech Recognition.” EUROSPEECH, Genova, 1991.
LibreCat: /record/11798

Hellebrand, Sybille. Synthese Vollständig Testbarer Schaltungen. Verlag Düsseldorf: VDI Verlag, 1991.
LibreCat: /record/13034

Peckhaus, Volker. “Ernst Schröder und die ,pasigraphischen Systeme‘ von Peano und Peirce.” Modern Logic, vol. 1, no. 2/3, 1991, pp. 174–205.
LibreCat: /record/17473

Böcker, Joachim, and Jörg Janning. “Discrete-Time Flux Observer for PWM Inverter-Fed Induction Motors.” EPE’91, Florence, 1991, vol. 2, 1991, pp. 171–76.
LibreCat: /record/29986

Böcker, Joachim. “Discrete-Time Model of an Induction Motor.” European Transactions on Electrical Power, vol. 1, no. 2, 1991, pp. 65–71.
LibreCat: /record/29955

Peckhaus, Volker. “Kurt Grelling und der Logische Empirismus [Abstract].” Mitteilungen des Instituts für Wissenschaft und Kunst 46 (1991), Nr. 2 (= eWien 4 Berlin 4 Prag. Der Aufstieg der wissenschaftlichen Philosophie. Internationales Symposion aus Anlaß der Centenarien von Rudolf Carnap (189131970), Hans Reichenbach (189131953), Edgar Zilsel (189131944)“), vol. 46, no. 2, 1991, p. 24.
LibreCat: /record/17824

Peckhaus, Volker. “Logic in Transition: The Logical Calculi of Hilbert (1905) and Zermelo (1908) [Abstract].” Abstracts of the 9th International Congress of Logic, Methodology and Philosophy of Science, Uppsala, August 7–14, 1991, Bd. 2: General Philosophy of Science. Sections 6–9, 1991, p. 158.
LibreCat: /record/17822

Noé, Reinhold, et al. “COMPARISON OF POLARIZATION HANDLING METHODS IN COHERENT OPTICAL-SYSTEMS.”10.1109/50.90934__JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 9, no. 10, 1991, pp. 1353–66, doi:10.1109/50.90934.
LibreCat: /record/38500
DOI: 10.1109/50.90934