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9737 Publications
1989 | Report | LibreCat-ID: 8187
G. Engels, Benutzerschnittstelle und Architektur der integrierten Datenbankentwurfsumgebung CADDY (Kurzfassung). TU Braunschweig, 1989.
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1989 | Book | LibreCat-ID: 7511
G. Engels and W. Schäfer, Programmentwicklungsumgebungen: Konzepte und Realisierung. Stuttgart: Teubner, 1989.
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1989 | Journal Article | LibreCat-ID: 11793
R. Haeb-Umbach and H. Meyr, “A systematic approach to carrier recovery and detection of digitally phase modulated signals on fading channels,” IEEE Transactions on Communications, 1989.
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1989 | Conference Paper | LibreCat-ID: 13020
H.-J. Wunderlich and S. Hellebrand, “The Pseudo-Exhaustive Test of Sequential Circuits,” in IEEE International Test Conference (ITC’89), 1989, pp. 19–27, doi: 10.1109/test.1989.82273.
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| DOI
1989 | Journal Article | LibreCat-ID: 38494
R. Noé, 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,” FIBER AND INTEGRATED OPTICS, vol. 8, no. 4, pp. 303–306, 1989, doi: 10.1080/01468038908202887.
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| DOI
1989 | Journal Article | LibreCat-ID: 38347
R. Noé, J. GIMLETT, R. VODHANEL, and S. TSUJI, “POLARIZATION-INSENSITIVE, 500 MBIT/S FSK TRANSMISSION OVER 153KM BY PASSIVE POLARIZATION SWITCHING,” ELECTRONICS LETTERS, vol. 25, no. 1, pp. 4–5, 1989, doi: 10.1049/el:19890003.
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| DOI
1989 | Journal Article | LibreCat-ID: 38297
R. Noé, J. GIMLETT, R. VODHANEL, and S. TSUJI, “POLARIZATION-INSENSITIVE, 500 MBIT/S FSK TRANSMISSION OVER 153KM BY PASSIVE POLARIZATION SWITCHING,” ELECTRONICS LETTERS, vol. 25, no. 1, pp. 4–5, 1989, doi: 10.1049/el:19890003.
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| DOI
1989 | Conference Paper | LibreCat-ID: 39585
F. J. Rammig and W. Müller, “ODICE: Object-Oriented Hardware Description in CAD Environment,” 1989.
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1989 | Journal Article | LibreCat-ID: 51448
J. Hilgert and K. H. Hofmann, “Compactly Embedded Cartan Algebras and Invariant Cones in Lie Algebras,” Advances Math., vol. 75, pp. 168–201, 1989.
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1989 | Journal Article | LibreCat-ID: 51447
J. Hilgert, “A Note on Howe’s Oscillator Semigroup,” Ann. Inst. Fourier, vol. 39, pp. 663–688, 1989.
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1989 | Book (Editor) | LibreCat-ID: 51498
J. Hilgert, K. H. Hofmann, and J. D. Lawson, Eds., Lie Groups, Convex Cones, and Semigroups. Oxford: Oxford University Press, 1989.
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1988 | Conference Paper | LibreCat-ID: 19820
H. Kleine Büning and T. Lettmann, “Perspektiven für die Logikprogrammierung,” in Workshop Wissensrepräsentation in Expertensystemen, 1988, pp. 56–78.
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1988 | Conference Paper | LibreCat-ID: 7819
G. Engels, U. Hohenstein, L. Neugebauer, G. Saake, and H.-D. Ehrich, “Konzeption einer integrierten Datenbank-Entwurfsumgebung,” in Proceedings of DBTA/SI Data Dictionaries und Entwicklungswerkzeuge für Datenbank-Anwendungen, Zürich, Switzerland, 1988, pp. 151–157.
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1988 | Conference Paper | LibreCat-ID: 7820
G. Engels, U. Hohenstein, G. Saake, and H.-D. Ehrich, “Auf dem Weg zu einer integrierten Datenbank-Entwurfsumgebung,” in Proceedings of the GI-Workshop on “Sprachspezifische Programmierumgebungen,” 1988, pp. 38–51.
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1988 | Report | LibreCat-ID: 8186
J. Ebert and G. Engels, Ein Konzept zur Beschreibung von Software-Architekturen. EWH Koblenz, 1988.
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1988 | Conference Paper | LibreCat-ID: 8258
G. Engels, T. Janning, and W. Schäfer, “Die Benutzerschnittstelle einer integrierten Modula-2 Programmentwicklungsumgebung,” in Proceedings of GI-Workshop Sprachspezifische Programmierumgebungen, Darmstadt, Germany, 1988.
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1988 | Conference Paper | LibreCat-ID: 16915
G. Domik, “Enhancement Techniques in Digital Image Processing,” in Proceedings of the Computer Science Symposium, 1988, pp. 211–217.
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1988 | Conference Paper | LibreCat-ID: 11783 |
R. Haeb-Umbach, “A Comparison of Coherent and Differentially Coherent Detection Schemes for Fading Channels,” in International Conference on Vehicular Technology, Philadelphia, 1988.
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1988 | Conference Paper | LibreCat-ID: 11794 |
R. Haeb-Umbach and H. Meyr, “A digital Synchronizer for Linearly Modulated Signals Transmitted over a Frequency-Nonselective Fading Channel,” in International Conference on Communications, Philadelphia, 1988.
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1988 | Conference Paper | LibreCat-ID: 15320
E. W. Brugel, G. Domik, and S. A. Voels, “A multi-spectral analysis system using large databases.,” in European Southern Observatory Conference and Workshop Proceedings, 1988, vol. 28, pp. 3–8.
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1988 | Journal Article | LibreCat-ID: 15321
G. Domik, F. Leberl, and J. Cimino, “Dependence of image grey values on topography in SIR-B images,” International Journal of Remote Sensing, vol. 9, no. 5, pp. 1013–1022, 1988.
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1988 | Journal Article | LibreCat-ID: 15322
F. Leberl, W. Mayr, G. Domik, and M. Kobrick, “SIR-B stereo-radargrammetry of Australia,” International journal of remote sensing, vol. 9, no. 5, pp. 997–1011, 1988.
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1988 | Dissertation | LibreCat-ID: 29882
J. Böcker, Modellierung der dissipativen Eigenschaften linearer passiver Systeme unter Verwendung der Distributionentheorie, vol. Nr. 159. VDI-Verlag, 1988.
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1988 | Conference Paper | LibreCat-ID: 13021
H.-J. Wunderlich and S. Hellebrand, “Generating Pattern Sequences for the Pseudo-Exhaustive Test of MOS-Circuits,” in 18th International Symposium on Fault-Tolerant Computing, FTCS-18, 1988, pp. 36–45, doi: 10.1109/ftcs.1988.5294.
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| DOI
1988 | Conference Paper | LibreCat-ID: 13058
D. Schmid, H.-J. Wunderlich, F. Feldbusch, S. Hellebrand, J. Holzinger, and A. Kunzmann, “Integrated Tools for Automatic Design for Testability,” in Tool Integration and Design Environments, F.J. Rammig (Editor), 1988, pp. 233–258.
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1988 | Conference Paper | LibreCat-ID: 13062
S. Hellebrand and H.-J. Wunderlich, “Automatisierung des Entwurfs vollständig testbarer Schaltungen,” in GI - 18. Jahrestagung II, Hamburg, 1988, Informatik-Fachberichte 188, 1988, pp. 145–159.
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1988 | Journal Article | LibreCat-ID: 38346
R. Noé and D. SMITH, “INTEGRATED-OPTIC ROTATING WAVEPLATE FREQUENCY SHIFTER,” ELECTRONICS LETTERS, vol. 24, no. 21, pp. 1348–1349, 1988, doi: 10.1049/el:19880917.
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| DOI
1988 | Journal Article | LibreCat-ID: 38339
R. Noé, W. SESSA, R. WELTER, and L. KAZOVSKY, “NEW FSK PHASE-DIVERSITY RECEIVER IN A 150 MBIT/S COHERENT OPTICAL-TRANSMISSION SYSTEM,” ELECTRONICS LETTERS, vol. 24, no. 9, pp. 567–568, 1988, doi: 10.1049/el:19880386.
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| DOI
1988 | Journal Article | LibreCat-ID: 38337
R. Noé, H. HEIDRICH, and D. HOFFMANN, “ENDLESS POLARIZATION CONTROL-SYSTEMS FOR COHERENT OPTICS,” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 6, no. 7, pp. 1199–1208, 1988, doi: 10.1109/50.4117.
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| DOI
1988 | Journal Article | LibreCat-ID: 38296
R. Noé and D. SMITH, “INTEGRATED-OPTIC ROTATING WAVEPLATE FREQUENCY SHIFTER,” ELECTRONICS LETTERS, vol. 24, no. 21, pp. 1348–1349, 1988, doi: 10.1049/el:19880917.
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| DOI
1988 | Journal Article | LibreCat-ID: 38289
R. Noé, W. SESSA, R. WELTER, and L. KAZOVSKY, “NEW FSK PHASE-DIVERSITY RECEIVER IN A 150 MBIT/S COHERENT OPTICAL-TRANSMISSION SYSTEM,” ELECTRONICS LETTERS, vol. 24, no. 9, pp. 567–568, 1988, doi: 10.1049/el:19880386.
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| DOI
1988 | Journal Article | LibreCat-ID: 38287
R. Noé, H. HEIDRICH, and D. HOFFMANN, “ENDLESS POLARIZATION CONTROL-SYSTEMS FOR COHERENT OPTICS,” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 6, no. 7, pp. 1199–1208, 1988, doi: 10.1109/50.4117.
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| DOI
1988 | Journal Article | LibreCat-ID: 38502
R. Noé, H. HEIDRICH, and D. HOFFMANN, “AUTOMATIC ENDLESS POLARIZATION CONTROL WITH INTEGRATED-OPTICAL TI-LINBO3 POLARIZATION TRANSFORMERS,” OPTICS LETTERS, vol. 13, no. 6, pp. 527–529, 1988, doi: 10.1364/OL.13.000527.
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1988 | Book Chapter | LibreCat-ID: 51485
J. Hilgert, “Spectrally Ordered Lie Algebras,” in Group Theoretical Methods in Physics, vol. 313, H. D. Doebner and et al., Eds. New York: Springer, 1988.
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1988 | Journal Article | LibreCat-ID: 51449
J. Hilgert, “Invariant Lorentzian Orders on Simply Connected Lie Groups,” Arkiv för mat., vol. 26, pp. 107–115, 1988.
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1988 | Journal Article | LibreCat-ID: 51450
J. Hilgert and K. H. Hofmann, “Classification of Invariant Cones in Real Lie Algebras,” Bull. AMS, vol. 11, pp. 441–446, 1988.
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1988 | Journal Article | LibreCat-ID: 51451
J. Hilgert and K. H. Hofmann, “Invariant Cones in Lie Algebras,” Semigroup Forum 37l. Semigroup Forum, pp. 241–252, 1988.
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1987 | Conference Paper | LibreCat-ID: 21791
G. Domik and F. Leberl, “Image based SAR product simulation for analysis,” in ASPRS-ACSM, 1987.
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1987 | Conference Paper | LibreCat-ID: 7816
G. Engels and A. Schürr, “A Hybrid Interpreter in a Software Development Environment,” in Proceedings of the 1st European Software Engineering Conference (ESEC ’87), Strasbourg (France), 1987, vol. 289, pp. 80–88.
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1987 | Conference Paper | LibreCat-ID: 7817
G. Engels, M. Nagl, and W. Schäfer, “On the Structure of Structure-Oriented Editors for Different Applications,” in Proceedings of the ACM SIGSOFT/SIGPLAN Software Engineering Symposium on Practical Software Development Environments, Palo Alto, USA, 1987, vol. 22, no. 1, pp. 190–198.
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1987 | Conference Paper | LibreCat-ID: 8257
G. Engels, C. Lewerentz, and W. Schäfer, “Graph Grammar Engineering: A Software Specification Method,” in Proceedings of the 3rd International Workshop on Graph-Grammars and Their Application to Computer Science, Warrenton, VA (USA), 1987, vol. 291, pp. 186–201.
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1987 | Conference Paper | LibreCat-ID: 16916
G. Domik, “Digital Rectification Method for Radar Images Applied on Huge Arrays,” in Proceedings of the First Int’l. Workshop on Image Rectification Tech. for Spaceborne Synthetic Aperture Radar, 1987, no. Rep. 29, pp. 67–68.
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1987 | Conference Paper | LibreCat-ID: 11795
R. Haeb-Umbach and H. Meyr, “Optimal Carrier Recovery and Detection on Frequency-Nonselective Fading Channels,” in Proc. Symposium on Inf. Theory and Appl. (SITA), Tokio, 1987.
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1987 | Conference Paper | LibreCat-ID: 15038
G. Domik, “Methods and application of surface shape reconstruction from multiple SAR images,” in IGARSS’87-International Geoscience and Remote Sensing Symposium, 1987, pp. 1551–1555.
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1987 | Conference Paper | LibreCat-ID: 15050
F. Leberl, G. Domik, and B. J. Mercer, “Methods and accuracy of operational digital image mapping with aircraft SAR,” in 1987 ASPRS ACSM Annual Convention, 1987, pp. 148–158.
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1987 | Book Chapter | LibreCat-ID: 51486
J. Hilgert, “Maximal Semigroups and the Support of Gauss-Semigroups,” in Probability and Baysian Statistics, R. Viertl, Ed. New York: Plenum Press, 1987.
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1987 | Journal Article | LibreCat-ID: 51452
J. Hilgert, “Maximal Semigroups and Controllability in Products of Lie Groups,” Archiv Math., vol. 49, pp. 189–195, 1987.
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1986 | Conference Paper | LibreCat-ID: 21793
J. Mercer, R. Lowry, F. Leberl, and G. Domik, “Digital terrain mapping with STAR-1 SAR data,” in International Geoscience and Remote Sensing Symposium, 1986, pp. 645–650.
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1986 | Conference Paper | LibreCat-ID: 21794
G. Domik, F. Leberl, and J. Raggam, “Developing tools for digital radar image data evaluation,” in Remote sensing for resources development and environmental management; Proceedings of the Seventh International Symposium, 1986, vol. 1, pp. 117–119.
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1986 | Conference Paper | LibreCat-ID: 7815
G. Engels, C. Lewerentz, M. Nagl, and W. Schäfer, “On the Structure of an Incremental and Integrated Software Development Environment,” in Proceedings of the 19th Hawaii International Conference on System Sciences, Hawaii, USA, 1986, vol. 2a, pp. 585–597.
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1986 | Conference Paper | LibreCat-ID: 8256
G. Engels and A. Sandbrink, “Experiences with a Hybrid-Interpreter Based on Incremental Compilation Techniques,” in Proceedings of the Workshop on Compiler Compilers and Incremental Compilation Techniques, Bautzen, 1986, vol. 12, pp. 172–184.
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1986 | Dissertation | LibreCat-ID: 7588
G. Engels, Graphen als zentrale Datenstrukturen in einer Software-Entwicklungsumgebung. 1986.
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1986 | Journal Article | LibreCat-ID: 16918
F. Leberl, G. Domik, J. Raggam, J. Cimino, and M. Kobrick, “Multiple Incidence Angle SIR-B Expenment Over Argentina: Stereo-Radargrammetrc Analysis,” IEEE Transactions on Geoscience and Remote Sensing, vol. GE-24, no. 4, pp. 482–491, 1986.
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1986 | Journal Article | LibreCat-ID: 11880
M. Oerder, G. Ascheid, R. Haeb-Umbach, and H. Meyr, “An all digital implementation of a receiver for bandwidth-efficient communication,” Signal Processing: Theories and Applications, 1986.
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1986 | Report | LibreCat-ID: 13022
S. Hellebrand, Deformation dicker Punkte und Netze von Quadriken. Universität Regensburg, Fakultät für Mathematik, Regensburg, Germany, 1986.
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1986 | Conference Paper | LibreCat-ID: 15318
G. Domik and F. Leberl, “Using secondary image products to aid in understanding and interpretation of radar imagery,” in IGARSS’86: Remote Sensing: Today’s Solutions for Tomorrow’s Information Needs, 1986, vol. 254, pp. 467–468.
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1986 | Journal Article | LibreCat-ID: 15254
F. Leberl, G. Domik, J. Raggam, J. Cimino, and M. Kobrick, “Radargrammetric Experiments with Space Shuttle SIR-B Imagery,” International archives of photogrammetry and remote sensing= Archives internationales de photogramm{\’e}trie et de t{\’e}l{\’e}d{\’e}tection= Internationales Archiv der Photogrammetrie und Fernerkundung, pp. 333–344, 1986.
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1986 | Book | LibreCat-ID: 29879
J. Böcker, I. Hartmann, and C. Zwanzig, Nichtlineare und adaptive Regelungssysteme. Berlin: Springer-Verlag, 1986.
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1986 | Journal Article | LibreCat-ID: 38491
R. Noé, “ENDLESS POLARIZATION CONTROL EXPERIMENT WITH 3 ELEMENTS OF LIMITED BIREFRINGENCE RANGE,” ELECTRONICS LETTERS, vol. 22, no. 25, pp. 1341–1343, 1986, doi: 10.1049/el:19860922.
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| DOI
1986 | Journal Article | LibreCat-ID: 38490
R. Noé, “ENDLESS POLARIZATION CONTROL IN COHERENT OPTICAL COMMUNICATIONS,” ELECTRONICS LETTERS, vol. 22, no. 15, pp. 772–773, 1986, doi: 10.1049/el:19860529.
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| DOI
1986 | Book Chapter | LibreCat-ID: 51487
J. Hilgert and K. H. Hofmann, “Invariant Cones in Real Lie Algebras,” in Aspects of Positivity in Functional Analysis, R. Nagel and et al., Eds. North Holland, 1986.
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1986 | Journal Article | LibreCat-ID: 51454
J. Hilgert, “The Mayer-Vietoris and the Puppe Sequence in K-Theory for C*-algebras,” Studia Math., vol. 83, pp. 97–104, 1986.
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1986 | Journal Article | LibreCat-ID: 51453
J. Hilgert and K. H. Hofmann, “On the Automorphism Group of Cones and Wedges,” Geom. Dedicata, vol. 21, pp. 205–217, 1986.
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1986 | Journal Article | LibreCat-ID: 51455
J. Hilgert and K. H. Hofmann, “On Sophus Lie’s Fundamental Theorem,” J. Funct. Anal., vol. 67, pp. 1–27, 1986.
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1985 | Conference Paper | LibreCat-ID: 21606
G. Domik, “Radar image simulation as a tool to analyze topographic effects on geometry and radiometry of radar imagery,” in Machine processing of remotely sensed data- Quantifying global process: Models, sensor systems, and analytical methods, 1985, pp. 248–253.
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1985 | Journal Article | LibreCat-ID: 21607
J. Raggam, G. Triebnig, M. Buchroithner, G. Domik, and F. Leberl, “Radargrammetric aspects of SAR data evaluation,” Thematic Applications of SAR data, p. 57, 1985.
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1985 | Conference Paper | LibreCat-ID: 7813
G. Engels and W. Schäfer, “Graph Grammar Engineering: A Method Used for the Development of an Integrated Programming Support Environment,” in Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT 1985), Berlin (Germany), 1985, vol. 186, pp. 179–193.
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1985 | Conference Paper | LibreCat-ID: 7814
G. Engels and W. Schäfer, “The Design of an Adaptive and Portable Programming Support Environment,” in Proceedings of the International Computing Symposium, Amsterdam (The Netherlands), 1985.
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