@misc{43467, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Der Evangelische Erzieher}}, pages = {{398--401}}, title = {{{Rez.: Andreas Feige / Ingrid Lukatis / Wolfgang Lukatis: Kirchentag zwischen Kirche und Welt. Auf der Suche nach Antworten. Eine empirische Untersuchung auf dem 21. Deutschen Evangelischen Kirchentag Düsseldorf 1985}}}, volume = {{40}}, year = {{1988}}, } @article{43466, author = {{Schroeter-Wittke, Harald}}, journal = {{Der Evangelische Erzieher}}, pages = {{184--202}}, title = {{{Schätze in irdenen Gefäßen - sind unsere neueren Tauflieder verwässert und vergeistigt?}}}, volume = {{40}}, year = {{1988}}, } @inbook{51485, author = {{Hilgert, Joachim}}, booktitle = {{Group Theoretical Methods in Physics}}, editor = {{Doebner, H.D.}}, publisher = {{Springer}}, title = {{{Spectrally Ordered Lie Algebras}}}, volume = {{313}}, year = {{1988}}, } @article{51449, author = {{Hilgert, Joachim}}, journal = {{Arkiv för mat.}}, pages = {{107--115}}, title = {{{Invariant Lorentzian Orders on Simply Connected Lie Groups}}}, volume = {{26}}, year = {{1988}}, } @article{51450, author = {{Hilgert, Joachim and Hofmann, K.H.}}, journal = {{Bull. AMS}}, pages = {{441--446}}, title = {{{Classification of Invariant Cones in Real Lie Algebras}}}, volume = {{11}}, year = {{1988}}, } @article{51451, author = {{Hilgert, Joachim and Hofmann, K.H.}}, journal = {{Semigroup Forum 37l. Semigroup Forum}}, pages = {{241--252}}, title = {{{Invariant Cones in Lie Algebras}}}, year = {{1988}}, } @misc{19489, author = {{Eke, Norbert Otto}}, booktitle = {{Literatur Lexikon. Autoren und Werke deutscher Sprache. Bd. 4}}, editor = {{Killy, Walther}}, pages = {{487--489}}, title = {{{Friedrich Halm}}}, volume = {{4}}, year = {{1989}}, } @misc{19497, author = {{Eke, Norbert Otto}}, booktitle = {{Harenbergs Lexikon der Weltliteratur. Autoren – Werke – Begriffe. Bd. 2}}, pages = {{979--980}}, publisher = {{Harenberg}}, title = {{{Dieter Forte}}}, volume = {{2}}, year = {{1989}}, } @misc{19498, author = {{Eke, Norbert Otto}}, booktitle = {{Harenbergs Lexikon der Weltliteratur. Autoren – Werke – Begriffe. Bd. 4}}, pages = {{2060--2061}}, publisher = {{Harenberg}}, title = {{{Herta Müller}}}, volume = {{4}}, year = {{1989}}, } @misc{19559, author = {{Eke, Norbert Otto}}, booktitle = {{Germanistik. Internationales Referatenorgan mit bibliographischen Hinweisen}}, number = {{H. 4}}, pages = {{1057}}, title = {{{Norbert Mecklenburg: Erzählte Provinz. Regionalismus und Moderne im Roman. Königstein/Ts. 2. Auflage. 1986}}}, volume = {{30}}, year = {{1989}}, } @article{19818, author = {{Kleine Büning, Hans and Lettmann, Theodor and Mayr, Ernst W.}}, issn = {{0304-3975}}, journal = {{Theoretical Computer Science}}, pages = {{343--350}}, title = {{{Projections of vector addition system reachability sets are semilinear}}}, doi = {{10.1016/0304-3975(89)90055-8}}, year = {{1989}}, } @misc{27967, author = {{Schlegel-Matthies, Kirsten}}, 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”}}}, year = {{1989}}, } @book{3532, author = {{Gries, Thomas}}, title = {{{Chaos in the Market of Foreign Exchange, in: Rieder, Gessner, Peyer, Immhoff, Radermacher (eds)}}}, year = {{1989}}, } @book{19030, author = {{Eke, Norbert Otto}}, pages = {{387}}, publisher = {{Schöningh}}, title = {{{Heiner Müller. Apokalypse und Utopie}}}, year = {{1989}}, } @book{19152, author = {{Eke, Norbert Otto and Vizkelety, András and Skrodzki, Karl Jürgen and Steinecke, Hartmut}}, pages = {{XI, 507}}, publisher = {{Österreichischer Bundesverlag, Klett-Cotta}}, title = {{{Nikolaus Lenau. Werke und Briefe. Historisch-kritische Gesamtausgabe. Bd. 5,1: Briefe 1812-1837. Teil 1: Text (Edition)}}}, year = {{1989}}, } @inbook{19321, author = {{Seng, Eva- Maria}}, booktitle = {{Tübinger Blätter, 76. Jg. }}, pages = {{29--34}}, title = {{{Vom Ballhaus zum Gotteshaus, Vorgeschichte und Bau der katholischen St. Johannes-Kirche in Tübingen}}}, year = {{1989}}, } @article{22311, author = {{Langenbeck, Konrad and Zimmer, Detmar}}, journal = {{VDI-Z - Zeitschrift des Vereins Deutscher Ingenieure für Maschinenbau und Metallbearbeitung }}, number = {{10}}, pages = {{55--63}}, title = {{{Verfahren zur flankenspielorientierten Einstellung von Kegelrad- und Hypoidradsätzen}}}, volume = {{131}}, year = {{1989}}, } @article{22312, author = {{Langenbeck, Konrad and Zimmer, Detmar}}, journal = {{antriebstechnik - Zeitschrift für Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen }}, number = {{4}}, pages = {{49--55}}, publisher = {{Vereinigte Fachverlage GmbH}}, title = {{{Automatisierte Einstellung von Kegelrad- und Hypoidradsätzen}}}, volume = {{28}}, year = {{1989}}, } @phdthesis{22313, author = {{Zimmer, Detmar}}, isbn = {{3-922823-15-7}}, publisher = {{Universität Stuttgart}}, title = {{{Flankenspielorientierte Einstellung der Hypoid- und Kegelradgetriebe}}}, year = {{1989}}, } @inproceedings{7821, author = {{Ebert, Jürgen and Engels, Gregor}}, booktitle = {{Software-Entwicklung: Konzepte, Erfahrungen, Perspektiven, Fachtagung, 1989, Marburg (Germany)}}, pages = {{238--250}}, publisher = {{Springer}}, title = {{{Konzepte einer Software-Architektur-Beschreibungssprache}}}, volume = {{212}}, year = {{1989}}, } @inproceedings{7822, author = {{Engels, Gregor}}, booktitle = {{Tagungsband GI-Fachtagung "Interaktive Schnittstellen für Informationssysteme", TU Clausthal, Notizen zu Interaktive Systeme}}, pages = {{1--16}}, title = {{{CADDY-O: Syntaxgestütztes, graphisches Entwerfen konzeptioneller Datenbankschemata}}}, volume = {{18}}, year = {{1989}}, } @inproceedings{7823, author = {{Engels, Gregor and Hohenstein, Uwe and Hülsmann, Klaus and Löhr-Richter, Perdita and Ehrich, Hans-Dietrich}}, booktitle = {{Proceedings of the International Conference on System Development Environments & Factories, Berlin, Germany}}, publisher = {{Pitman Publishing}}, title = {{{CADDY: Computer-Aided Design of Non-Standard Databases}}}, year = {{1989}}, } @techreport{8187, author = {{Engels, Gregor}}, publisher = {{TU Braunschweig}}, title = {{{Benutzerschnittstelle und Architektur der integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung)}}}, year = {{1989}}, } @book{7511, author = {{Engels, Gregor and Schäfer, Wilhelm}}, publisher = {{Teubner}}, title = {{{Programmentwicklungsumgebungen: Konzepte und Realisierung}}}, year = {{1989}}, } @article{16682, author = {{Dellnitz, Michael and Werner, Bodo}}, issn = {{0377-0427}}, journal = {{Journal of Computational and Applied Mathematics}}, pages = {{97--123}}, title = {{{Computational methods for bifurcation problems with symmetries—with special attention to steady state and Hopf bifurcation points}}}, doi = {{10.1016/0377-0427(89)90150-7}}, year = {{1989}}, } @article{16743, author = {{Just, Bettina and Meyer auf der Heide, Friedhelm and Wigderson, Avi}}, issn = {{0988-3754}}, journal = {{RAIRO - Theoretical Informatics and Applications}}, pages = {{101--111}}, title = {{{On computations with integer division}}}, doi = {{10.1051/ita/1989230101011}}, year = {{1989}}, } @inproceedings{16744, author = {{Dietzfelbinger, M. and Meyer auf der Heide, Friedhelm}}, booktitle = {{Proceedings of the first annual ACM symposium on Parallel algorithms and architectures - SPAA '89}}, isbn = {{089791323X}}, title = {{{An optimal parallel dictionary}}}, doi = {{10.1145/72935.72974}}, year = {{1989}}, } @inbook{16745, author = {{Meyer auf der Heide, Friedhelm}}, booktitle = {{STACS 89}}, isbn = {{3540508406}}, title = {{{On genuinely time bounded computations}}}, doi = {{10.1007/bfb0028969}}, year = {{1989}}, } @inbook{16746, author = {{Meyer auf der Heide, Friedhelm and Wanka, Rolf}}, booktitle = {{STACS 89}}, isbn = {{3540508406}}, title = {{{Time-optimal simulations of networks by universal parallel computers}}}, doi = {{10.1007/bfb0028978}}, year = {{1989}}, } @inbook{16789, author = {{Meyer auf der Heide, Friedhelm}}, booktitle = {{STACS 89}}, isbn = {{9783540508403}}, issn = {{0302-9743}}, title = {{{Computing minimum spanning forests on 1- and 2-dimensional processor arrays}}}, doi = {{10.1007/bfb0028983}}, year = {{1989}}, } @article{17162, author = {{Fuchssteiner, Benno and Oevel, Gudrun}}, journal = {{Rev. Math. Phys.}}, number = {{1}}, pages = {{415--479}}, title = {{{Geometry and Action-Angle Variables of Multi Soliton Systems}}}, year = {{1989}}, } @article{11793, abstract = {{The problem of optimal carrier recovery and detection of digitally phase modulated signals on fading channels by using a nonstructured approach is presented, i.e. no constraint is placed on the receiver structure. First, the optimal receiver is derived for digitally phase-modulated signals when transmitted over a frequency-nonselective fading channel with memory. The memory results from the fact that usually the coherence time of the channel is larger than the symbol period. Symbols adjacent in time cannot be detected independently and therefore the well-known quadratic receiver is not optimal in this case. A maximum a posteriori (MAP) detector is derived and explicitly utilizes the channel memory for carrier recovery. The derivation shows that the optimal carrier recovery is, under certain conditions, a Kalman filter. Some attractive properties of this carrier recovery unit (including the absence of hang up) are discussed. Then the error rate of several digital modulation schemes is calculated taking the performance of the filter into account. The differences in susceptibility of the modulation schemes to carrier phase jitter are specified.}}, author = {{Haeb-Umbach, Reinhold and Meyr, Heinrich}}, journal = {{IEEE Transactions on Communications}}, title = {{{A systematic approach to carrier recovery and detection of digitally phase modulated signals on fading channels}}}, year = {{1989}}, } @inproceedings{17821, author = {{Peckhaus, Volker}}, booktitle = {{XVIIIth International Congress of History of Science. General Theme: Science and Political Order. Wissenschaft und Staat. 1st — 9th August 1989 Hamburg — München. Abstracts}}, editor = {{Krafft, Fritz and Scriba, Christoph J.}}, title = {{{Die Institutionalisierung der Mathematischen Logik in Deutschland}}}, volume = {{E1.4}}, year = {{1989}}, } @inproceedings{13020, author = {{Wunderlich, Hans-Joachim and Hellebrand, Sybille}}, booktitle = {{IEEE International Test Conference (ITC'89)}}, pages = {{19--27}}, publisher = {{IEEE}}, title = {{{The Pseudo-Exhaustive Test of Sequential Circuits}}}, doi = {{10.1109/test.1989.82273}}, year = {{1989}}, } @book{18464, editor = {{Tophinke, Doris}}, publisher = {{Manuskriptdruck}}, title = {{{Plattdeutsch - ein Pflegefall?}}}, year = {{1989}}, } @article{38494, author = {{Noé, Reinhold and RODLER, H and EBBERG, A and GAUKEL, G and AURACHER, F}}, issn = {{0146-8030}}, journal = {{FIBER AND INTEGRATED OPTICS}}, number = {{4}}, pages = {{303--306}}, title = {{{PATTERN-INDEPENDENT FSK HETERODYNE TRANSMISSION WITH ENDLESS POLARIZATION CONTROL AND A 119 PHOTOELECTRONS BIT RECEIVER SENSITIVITY}}}, doi = {{10.1080/01468038908202887}}, volume = {{8}}, year = {{1989}}, } @article{38347, author = {{Noé, Reinhold and GIMLETT, JL and VODHANEL, RS and TSUJI, S}}, issn = {{0013-5194}}, journal = {{ELECTRONICS LETTERS}}, number = {{1}}, pages = {{4--5}}, title = {{{POLARIZATION-INSENSITIVE, 500 MBIT/S FSK TRANSMISSION OVER 153KM BY PASSIVE POLARIZATION SWITCHING}}}, doi = {{10.1049/el:19890003}}, volume = {{25}}, year = {{1989}}, } @article{38297, author = {{Noé, Reinhold and GIMLETT, JL and VODHANEL, RS and TSUJI, S}}, issn = {{0013-5194}}, journal = {{ELECTRONICS LETTERS}}, number = {{1}}, pages = {{4--5}}, title = {{{POLARIZATION-INSENSITIVE, 500 MBIT/S FSK TRANSMISSION OVER 153KM BY PASSIVE POLARIZATION SWITCHING}}}, doi = {{10.1049/el:19890003}}, volume = {{25}}, year = {{1989}}, } @inproceedings{39585, author = {{Rammig, Franz Josef and Müller, Wolfgang}}, booktitle = {{Proc. of the Ninth IFIP Symposium on CHDLs and their Application}}, title = {{{ODICE: Object-Oriented Hardware Description in CAD Environment}}}, year = {{1989}}, } @article{40069, author = {{Heppke, G. and Jéròme, B. and Kitzerow, Heinz-Siegfried and Pieranski, P.}}, issn = {{0267-8292}}, journal = {{Liquid Crystals}}, keywords = {{Condensed Matter Physics, General Materials Science, General Chemistry}}, number = {{3}}, pages = {{813--828}}, publisher = {{Informa UK Limited}}, title = {{{Observation of a hexagonal blue phase in systems with negative dielectric anisotropy}}}, doi = {{10.1080/02678298908026387}}, volume = {{5}}, year = {{1989}}, } @article{40341, author = {{Heppke, G. and Jérôme, B. and Kitzerow, Heinz-Siegfried and Pieranski, P.}}, issn = {{0302-0738}}, journal = {{Journal de Physique}}, number = {{19}}, pages = {{2991--2998}}, publisher = {{EDP Sciences}}, title = {{{Electrostriction of the cholesteric blue phases BPI and BPII in mixtures with positive dielectric anisotropy}}}, doi = {{10.1051/jphys:0198900500190299100}}, volume = {{50}}, year = {{1989}}, } @article{40344, author = {{Heppke, G. and Jérôme, B. and Kitzerow, Heinz-Siegfried and Pieranski, P.}}, issn = {{0302-0738}}, journal = {{Journal de Physique}}, number = {{5}}, pages = {{549--562}}, publisher = {{EDP Sciences}}, title = {{{Electrostriction of BPI and BPII for blue phase systems with negative dielectric anisotropy}}}, doi = {{10.1051/jphys:01989005005054900}}, volume = {{50}}, year = {{1989}}, } @misc{43472, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Der Evangelische Erzieher}}, pages = {{264--267}}, title = {{{Das besondere Buch: Komm, Herr, segne uns. Texte und Melodien von Dieter Trautwein und befreundeten Autoren, dazu Übertragungen von Liedern und liturgischen Gesängen aus der Ökumene von Ursula und Dieter Trautwein}}}, volume = {{41}}, year = {{1989}}, } @inbook{43468, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Kirchentag '89. Berichte und Materialien aus Berlin. }}, editor = {{Runge, Rüdiger}}, pages = {{223--226}}, title = {{{Bonhoeffer-Requiem. Eindringlich, nicht aufdringlich}}}, year = {{1989}}, } @article{43471, author = {{Schroeter-Wittke, Harald and Schröer, Henning and Simon, Helmut}}, journal = {{gep Buchmagazin Frühjahr / Sommer }}, pages = {{3--5}}, title = {{{Abenteuer Kirchentag. Henning Schröer und Harald Schroeter im Gespräch mit Helmut Simon}}}, year = {{1989}}, } @article{43469, author = {{Schroeter-Wittke, Harald}}, journal = {{Der Evangelische Erzieher}}, pages = {{280--286}}, title = {{{weg oder Weg? Gedanken bei der Beschäftigung mit der Gruppe Supertramp}}}, volume = {{41}}, year = {{1989}}, } @article{43470, author = {{Schroeter-Wittke, Harald}}, journal = {{Der Evangelische Erzieher}}, pages = {{506--508}}, title = {{{God's Love "Made Visible". Eine Weihnachtsmusik von Dave Brubeck}}}, volume = {{41}}, year = {{1989}}, } @article{51448, author = {{Hilgert, Joachim and Hofmann, K.H.}}, journal = {{Advances Math.}}, pages = {{168--201}}, title = {{{Compactly Embedded Cartan Algebras and Invariant Cones in Lie Algebras}}}, volume = {{75}}, year = {{1989}}, } @article{51447, author = {{Hilgert, Joachim}}, journal = {{Ann. Inst. Fourier}}, pages = {{663--688}}, title = {{{A Note on Howe's Oscillator Semigroup}}}, volume = {{39}}, year = {{1989}}, } @book{51498, editor = {{Hilgert, Joachim and Hofmann, K.H. and Lawson, J.D.}}, publisher = {{Oxford University Press}}, title = {{{Lie Groups, Convex Cones, and Semigroups}}}, year = {{1989}}, }