Engels, Gregor, and Wilhelm Schäfer. Programmentwicklungsumgebungen: Konzepte Und Realisierung. Stuttgart: Teubner, 1989.
LibreCat: /record/7511

Dellnitz, Michael, and Bodo Werner. “Computational Methods for Bifurcation Problems with Symmetries—with Special Attention to Steady State and Hopf Bifurcation Points.”https://doi.org/10.1016/0377-0427(89)90150-7__Journal of Computational and Applied Mathematics, 1989, 97–123.https://doi.org/10.1016/0377-0427(89)90150-7 .
LibreCat: /record/16682
DOI: 10.1016/0377-0427(89)90150-7

Just, Bettina, Friedhelm Meyer auf der Heide, and Avi Wigderson. “On Computations with Integer Division.”https://doi.org/10.1051/ita/1989230101011__RAIRO - Theoretical Informatics and Applications, 1989, 101–11.https://doi.org/10.1051/ita/1989230101011 .
LibreCat: /record/16743
DOI: 10.1051/ita/1989230101011

Dietzfelbinger, M., and Friedhelm Meyer auf der Heide. “An Optimal Parallel Dictionary.”https://doi.org/10.1145/72935.72974__In Proceedings of the First Annual ACM Symposium on Parallel Algorithms and Architectures  - SPAA ’89, 1989.https://doi.org/10.1145/72935.72974 .
LibreCat: /record/16744
DOI: 10.1145/72935.72974

Meyer auf der Heide, Friedhelm. “On Genuinely Time Bounded Computations.”https://doi.org/10.1007/bfb0028969__In STACS 89. Berlin/Heidelberg, 1989.https://doi.org/10.1007/bfb0028969 .
LibreCat: /record/16745
DOI: 10.1007/bfb0028969

Meyer auf der Heide, Friedhelm, and Rolf Wanka. “Time-Optimal Simulations of Networks by Universal Parallel Computers.”https://doi.org/10.1007/bfb0028978__In STACS 89. Berlin/Heidelberg, 1989.https://doi.org/10.1007/bfb0028978 .
LibreCat: /record/16746
DOI: 10.1007/bfb0028978

Meyer auf der Heide, Friedhelm. “Computing Minimum Spanning Forests on 1- and 2-Dimensional Processor Arrays.”https://doi.org/10.1007/bfb0028983__In STACS 89. Berlin, Heidelberg, 1989.https://doi.org/10.1007/bfb0028983 .
LibreCat: /record/16789
DOI: 10.1007/bfb0028983

Haeb-Umbach, Reinhold, and Heinrich Meyr. “A Systematic Approach to Carrier Recovery and Detection of Digitally Phase Modulated Signals on Fading Channels.” IEEE Transactions on Communications, 1989.
LibreCat: /record/11793

Wunderlich, Hans-Joachim, and Sybille Hellebrand. “The Pseudo-Exhaustive Test of Sequential Circuits.”https://doi.org/10.1109/test.1989.82273__In IEEE International Test Conference (ITC’89), 19–27. Washington, DC, USA: IEEE, 1989.https://doi.org/10.1109/test.1989.82273 .
LibreCat: /record/13020
DOI: 10.1109/test.1989.82273

Noé, Reinhold, H RODLER, A EBBERG, G GAUKEL, and F AURACHER. “PATTERN-INDEPENDENT FSK HETERODYNE TRANSMISSION WITH ENDLESS POLARIZATION CONTROL AND A 119 PHOTOELECTRONS BIT RECEIVER SENSITIVITY.”https://doi.org/10.1080/01468038908202887__FIBER AND INTEGRATED OPTICS 8, no. 4 (1989): 303–6.https://doi.org/10.1080/01468038908202887 .
LibreCat: /record/38494
DOI: 10.1080/01468038908202887

Noé, Reinhold, JL GIMLETT, RS VODHANEL, and S TSUJI. “POLARIZATION-INSENSITIVE, 500 MBIT/S FSK TRANSMISSION OVER 153KM BY PASSIVE POLARIZATION SWITCHING.”https://doi.org/10.1049/el:19890003__ELECTRONICS LETTERS 25, no. 1 (1989): 4–5.https://doi.org/10.1049/el:19890003 .
LibreCat: /record/38347
DOI: 10.1049/el:19890003

Noé, Reinhold, JL GIMLETT, RS VODHANEL, and S TSUJI. “POLARIZATION-INSENSITIVE, 500 MBIT/S FSK TRANSMISSION OVER 153KM BY PASSIVE POLARIZATION SWITCHING.”https://doi.org/10.1049/el:19890003__ELECTRONICS LETTERS 25, no. 1 (1989): 4–5.https://doi.org/10.1049/el:19890003 .
LibreCat: /record/38297
DOI: 10.1049/el:19890003

Rammig, Franz Josef, and Wolfgang Müller. “ODICE: Object-Oriented Hardware Description in CAD Environment.” In Proc. of the Ninth IFIP Symposium on CHDLs and Their Application. Washington DC, 1989.
LibreCat: /record/39585

Hilgert, Joachim, and K.H. Hofmann. “Compactly Embedded Cartan Algebras and Invariant Cones in Lie Algebras.” Advances Math. 75 (1989): 168–201.
LibreCat: /record/51448

Hilgert, Joachim. “A Note on Howe’s Oscillator Semigroup.” Ann. Inst. Fourier 39 (1989): 663–88.
LibreCat: /record/51447

Hilgert, Joachim, K.H. Hofmann, and J.D. Lawson, eds. Lie Groups, Convex Cones, and Semigroups. Oxford: Oxford University Press, 1989.
LibreCat: /record/51498

Kleine Büning, Hans, and Theodor Lettmann. “Perspektiven Für Die Logikprogrammierung.” In Workshop Wissensrepräsentation in Expertensystemen, edited by G. Rahmstorf, 56–78. Berlin, Heidelberg, 1988.
LibreCat: /record/19820

Engels, Gregor, Thorsten Janning, and Wilhelm Schäfer. “A Highly Integrated Tool Set for Program Development Support.”http://dx.doi.org/10.1145/62453.62454__In Proceedings of the Conference on ACM SIGSMALL/PC Symposium on ACTES (SIGSMALL 1988), Cannes (France), 1–10. New York, NY, USA: ACM Press, 1988.http://dx.doi.org/10.1145/62453.62454 .
LibreCat: /record/7818
DOI: http://dx.doi.org/10.1145/62453.62454

Engels, Gregor, Uwe Hohenstein, Leonore Neugebauer, Gunter Saake, and Hans-Dietrich Ehrich. “Konzeption Einer Integrierten Datenbank-Entwurfsumgebung.” In Proceedings of DBTA/SI Data Dictionaries Und Entwicklungswerkzeuge Für Datenbank-Anwendungen, Zürich, Switzerland, 151–57. Verlag der Fachvereine an den Schweiz. Hochschulen und Techniken, 1988.
LibreCat: /record/7819

Engels, Gregor, Uwe Hohenstein, Gunter Saake, and Hans-Dietrich Ehrich. “Auf Dem Weg Zu Einer Integrierten Datenbank-Entwurfsumgebung.” In Proceedings of the GI-Workshop on “Sprachspezifische Programmierumgebungen,” edited by Gregor Engels, Uwe Hohenstein, Gunter Saake, and Hans-D. Ehrich, 38–51. Darmstadt (Germany): G. Snelting, 1988.
LibreCat: /record/7820