@inproceedings{3048, author = {{Alt, Helmut and Behrends, Bernd and Blömer, Johannes}}, booktitle = {{Proceedings of the seventh annual symposium on Computational geometry - SCG '91}}, isbn = {{0897914260}}, publisher = {{ACM Press}}, title = {{{Approximate matching of polygonal shapes (extended abstract)}}}, doi = {{10.1145/109648.109669}}, year = {{1991}}, } @inproceedings{3049, author = {{Blömer, Johannes}}, booktitle = {{Proceedings 32nd Annual Symposium of Foundations of Computer Science}}, isbn = {{0818624450}}, publisher = {{IEEE Comput. Soc. Press}}, title = {{{Computing sums of radicals in polynomial time}}}, doi = {{10.1109/sfcs.1991.185434}}, year = {{1991}}, } @article{17300, author = {{Oevel, Gudrun and Blaszak, M.}}, journal = {{Prog. Theor. Phys.}}, pages = {{29--43}}, title = {{{Action-Angle Representation of Complex Multisolitons}}}, volume = {{86}}, year = {{1991}}, } @book{17451, abstract = {{Abstract: Historia Mathematica 18 (1991), 297 (#18.3.6). Rezension: Studia Logica 51 (1992), 150–151 (R. Murawski).}}, editor = {{Peckhaus, Volker}}, title = {{{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}}}, volume = {{H. 2/3}}, year = {{1991}}, } @article{17472, abstract = {{Modern Logic 1 (1990–91), H. 2/3 (Winter 1990/91) Rezension: MR 92b:01065 (Peter M. Simons). }}, author = {{Peckhaus, Volker}}, journal = {{Modern Logic}}, number = {{2/3}}, pages = {{113--116}}, title = {{{Introduction}}}, volume = {{1}}, year = {{1991}}, } @book{19028, author = {{Eke, Norbert Otto and Steinecke, Hartmut and a., u.}}, pages = {{136}}, publisher = {{Belser}}, title = {{{Deutschsprachige Romane 1815-1830 in der Fürstlichen Bibliothek Corvey. Probleme der Erforschung – Bestandsverzeichnis}}}, year = {{1991}}, } @book{19092, abstract = {{2. Auflage: Hamburg 2009}}, editor = {{Eke, Norbert Otto}}, pages = {{159}}, publisher = {{Igel}}, title = {{{Die erfundene Wahrnehmung. Annäherung an Herta Müller}}}, year = {{1991}}, } @inbook{19318, author = {{Seng, Eva- Maria}}, booktitle = {{Tübinger Blätter, 77. Jg. Tübingen 1990/91}}, pages = {{11--16}}, title = {{{Im Geiste der Erbauer, Die Renovierung der Tübinger Stiftskirche 1859 - 1867}}}, year = {{1991}}, } @inbook{19433, author = {{Eke, Norbert Otto}}, booktitle = {{Die erfundene Wahrnehmung. Annäherung an Herta Müller}}, editor = {{Eke, Norbert Otto}}, pages = {{107--130}}, publisher = {{Igel}}, title = {{{Herta Müllers Werke im Spiegel der Kritik (1982-1990)}}}, year = {{1991}}, } @inbook{19434, author = {{Eke, Norbert Otto}}, booktitle = {{Die erfundene Wahrnehmung. Annäherung an Herta Müller}}, editor = {{Eke, Norbert Otto}}, pages = {{74--94}}, publisher = {{Igel}}, title = {{{„Überall, wo man den Tod gesehen hat“. Zeitlichkeit und Tod in der Prosa Herta Müllers}}}, year = {{1991}}, } @inbook{19435, author = {{Eke, Norbert Otto}}, booktitle = {{Die erfundene Wahrnehmung. Annäherung an Herta Müller}}, editor = {{Eke, Norbert Otto}}, pages = {{7--21}}, publisher = {{Igel}}, title = {{{Augen/Blicke oder: Die Wahrnehmung der Welt in den Bildern. Annäherung an Herta Müller}}}, year = {{1991}}, } @article{19436, author = {{Eke, Norbert Otto}}, journal = {{Zeitschrift für deutsche Philologie}}, number = {{H. 2}}, pages = {{294--315}}, title = {{{„Der Neger schreibt ein andres Alphabet“. Anmerkungen zu Heiner Müllers dialektischem Denk-Spiel Anatomie Titus Fall of Rome. Ein Shakespearekommentar}}}, volume = {{110}}, year = {{1991}}, } @article{19437, author = {{Eke, Norbert Otto}}, journal = {{Lenau-Forum}}, number = {{Folge 1-4}}, pages = {{5--23}}, title = {{{Lenau und Graf Alexander von Württemberg oder: Der Dichter als (kritischer) Leser}}}, volume = {{17}}, year = {{1991}}, } @article{19438, abstract = {{Auch erschienen in: Neue Zeitung [Budapest], Nr 28 vom 14.7.1990, S. 6-7, und Nr 29 vom 21.7.1990, S. 8-9, sowie Neue Literatur [Bukarest], H. 5-6/1990/91, S. 22-42 }}, author = {{Eke, Norbert Otto}}, journal = {{Deutsche Studien 29}}, number = {{H. 113}}, pages = {{30--50}}, title = {{{Die deutschsprachige Literatur Osteuropas und ihre Rezeption in der Bundesrepublik. Probleme und Chancen einer 'kleinen Literatur'}}}, volume = {{29}}, year = {{1991}}, } @article{22314, author = {{Zimmer, Detmar}}, isbn = {{2747-7991}}, journal = {{antriebstechnik - Zeitschrift für Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen}}, number = {{10}}, pages = {{69--73}}, publisher = {{Vereinigte Fachverlage GmbH}}, title = {{{Flankenspielorientierte Einstellung von Schneckenradsätzen}}}, volume = {{30}}, year = {{1991}}, } @article{23370, author = {{Trächtler, Ansgar and Lohmann, Boris}}, journal = {{at-Automatisierungstechnik}}, pages = {{379--380,}}, title = {{{Zur Stabilität bei der Regelung von Systemen mit Durchgriff}}}, volume = {{39}}, year = {{1991}}, } @inproceedings{21790, author = {{Domik, Gitta}}, booktitle = {{New Results and New Trends in Computer Science}}, editor = {{Maurer, Hermann}}, isbn = {{978-3-540-46457-0}}, pages = {{91--107}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{The role of visualization in understanding data}}}, year = {{1991}}, } @inproceedings{8082, author = {{Krauter, Stefan and Hanitsch, Rolf and Strauss, Philipp}}, booktitle = {{Proceedings of “Renewable Energy Sources '91”, Prag (CFSR), 1.–4. Juli 1991, Band 3, S. 48–53.}}, location = {{Prag (CFSR)}}, title = {{{Simulation-Program for Selecting Efficiency Improving Strategies of PV-Module-Encapsulations under Operating Conditions}}}, year = {{1991}}, } @techreport{8188, author = {{Löhr-Richter, Perdita and Engels, Gregor}}, publisher = {{Leiden University}}, title = {{{Incremental Design of Conceptual Database Schemata with CADDY}}}, year = {{1991}}, } @inbook{8894, abstract = {{Dry friction is a main factor of self-sustained oscillations in dynamic systems. The mathematical modelling of dry friction forces result in strong nonlinear equations of motion. The bifurcation behaviour of a deterministic system has been investigated by the bifurcation theory. The stability of stationary solutions has been analyzed by the eigenvalues of the Jacobian. Period doublings and Hopf-bifurcations as well as turning points could be determined with the program package BIFPACK. Phase plane plots of periodic and chaotic motions have been shown for a better understanding of the bifurcation diagrams. Both, unstable branches and stable coexisting solutions have been calculated. Several jumping effects, which are typical for nonlinear systems, have been found.}}, author = {{Stelter, Peter and Sextro, Walter}}, booktitle = {{Bifurcation and Chaos: Analysis, Algorithms, Applications}}, editor = {{Seydel, R. and Schneider, F.W. and Küpper, T. and Troger, H.}}, isbn = {{978-3-0348-7006-1}}, pages = {{343--347}}, publisher = {{Birkhäuser Basel}}, title = {{{Bifurcations in Dynamic Systems with Dry Friction}}}, doi = {{10.1007/978-3-0348-7004-7_44}}, volume = {{97}}, year = {{1991}}, }