TY - BOOK A1 - Ley, Wilfried T1 - Seilgefesselte Raumflugkörper, -Tethertechnik- : Gemeinschaftsveranstaltung der FH Aachen und der DGLR ... / 3. Raumfahrt-Kolloquium an der Fachhochschule Aachen, 13. Dezember 1990. [Wiss. Programmleitung: W. Ley, W. Hallmann] Y1 - 1990 SN - 3-922010-59-8 PB - DGLR CY - Bonn ER - TY - BOOK A1 - Ley, Wilfried T1 - Bewertung von Solarkollektormessungen unter natuerlichen und simulierten Bedingungen Y1 - 1982 N1 - Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt : Forschungsbericht ; 1982,5 ; zugl. Dissertation, Universität Bochum Abt. für Maschinenbau, 1981 PB - Inst. f. Raumsimulation CY - Köln ER - TY - BOOK A1 - Ley, Wilfried T1 - Handbuch der Raumfahrttechnik : Grundlagen - Nutzung, Raumfahrtsysteme - Produktsicherung u. Produktmanagement / Willi Hallmann; Wilfried Ley Y1 - 1988 SN - 3446151303 PB - Hanser CY - München [u.a.] ER - TY - JOUR A1 - Wittmann, Klaus A1 - Ulamec, S A1 - Richter, L T1 - Lander Systems for Planetary Missions JF - Laboratory astrophysics and space research / ed. by P. Ehrenfreund Y1 - 1999 SN - 0-7923-5338-2 N1 - Serie Astrophysics and space science library 236 SP - 597 EP - 621 PB - Kluwer CY - Dordrecht [u.a.] ER - TY - JOUR A1 - Wittmann, Klaus A1 - Schmidt, H. P. A1 - Feuerbacher, B. T1 - Microgravity research and user support in the Space Station era: The Microgravity User Support Centre JF - Acta Astronautica. 17 (1988), H. 11-12 Y1 - 1988 SN - 0094-5765 SP - 1161 EP - 1168 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Feuerbacher, B. A1 - Ulamec, S. A1 - Rosenbauer, H. (u.a.) T1 - Rosetta Lander - In Situ Characterisation of a Comet Nucleus JF - Acta Astronautica. 45 (1999), H. 4-9 Y1 - 1999 SN - 0094-5765 SP - 389 EP - 395 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Gillessen, F. A1 - Otto, G. A1 - Röstel, R. T1 - Undercooling and solidification of metallic melts suspended in a non-nucleating matrix: Experiment NUCAL of the German Spacelab Mission D-2 JF - Acta Astronautica. 38 (1996), H. 1 Y1 - 1996 SN - 0094-5765 SP - 63 EP - 68 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Kell, G. A1 - Winkler, F. A1 - Günther, M. (u.a.) T1 - High resolution temperature measurement technique for materials sciences experiments in space JF - Acta Astronautica. 43 (1998), H. 7-8 Y1 - 1998 SN - 0094-5765 SP - 385 EP - 395 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Bewersdorff, A. A1 - Görler, G.P. A1 - Otto, G. T1 - Solidification of silver-germanium alloys in an amorphous matrix aboard the space station Mir JF - Acta Astronautica. 29 (1993), H. 7 Y1 - 1993 SN - 0094-5765 SP - 547 EP - 552 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Ulamec, S. A1 - Feuerbacher, B. A1 - Rosenbauer, H. T1 - Technical Challenge, Scientific Thrill: A Long Term Lander on an Active Comet JF - Lunar and Planetary Science. 26 (1995) Y1 - 1995 SN - 0270-9511 N1 - Proceedings of the 26th Lunar and Planetary Science Conference / org. by Lunar and Planetary Institute, Houston Texas SP - 1431 EP - 1432 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Ulamec, S. A1 - Feuerbacher, B. A1 - Rosenbauer, H. (u.a.) T1 - Rosetta Lander - In Situ Investigation of a Cometary Nucleus JF - Lunar and Planetary Science. 28 (1997) Y1 - 1997 SN - 0270-9511 N1 - Proceedings of the 28th Annual Lunar and Planetary Science Conference, March 17-21, 1997, Houston, Texas SP - 1461 EP - 1462 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Padeken, D. T1 - The User Center for Microgravity MUSC - Support for space experiments JF - DLR-Nachrichten. 70 (1993) Y1 - 1993 SN - 0937-0420 SP - 19 EP - 24 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Schmidt, H. P. A1 - Padeken, D. A1 - Hildmann, B. T1 - The Microgravity User Support Centre (MUSC) JF - ESA SP. 277 (1988) Y1 - 1988 SN - 0379-6566 N1 - Proceedings of the International Symposium on Europe in Space--the Manned Space System : 25-29 April 1988, Strasbourg, France David, Valerie ; Longdon, Norman [ed] SP - 525 ER - TY - JOUR A1 - Wittmann, Klaus T1 - The microgravity User Support Centre JF - Space Technology - Industrial and Commercial Applications. 13 (1993), H. 2 Y1 - 1993 SN - 0892-9270 SP - 121 EP - 124 ER - TY - JOUR A1 - Wittmann, Klaus A1 - Fortezza, R. T1 - Telescience opportunities in the precursor flights JF - Space Technology - Industrial and Commercial Applications. 13 (1992), H. 2 Y1 - 1992 SN - 0892-9270 SP - 221 EP - 226 ER - TY - BOOK A1 - Ley, Wilfried T1 - Raumflugbetrieb : Gemeinschaftsveranstaltung der FH Aachen, der DGLR und der DLR / 12. Raumfahrt-Kolloquium an der Fachhochschule Aachen, 11. November 1999. / Ley Wilfried [Hrsg.] Y1 - 1999 SN - 3-932182-07-03 PB - DGLR CY - Bonn ER - TY - BOOK A1 - Ley, Wilfried T1 - Meteoriten und Space Debris : Gemeinschaftsveranstaltung der FH Aachen, der DGLR und der DLR / 13. Raumfahrt-Kolloquium an der Fachhochschule Aachen, 23. November 2000. / Ley, Wilfried [Hrsg.] Y1 - 2000 SN - 3-932182-14-6 PB - DGLR CY - Bonn ER - TY - BOOK A1 - Gerhardt, Hans Joachim A1 - Kramer, Carl T1 - Untersuchungen zur Lagesicherung von Flachdächern mittels Kies- und Plattenabdeckungen Y1 - 1982 N1 - Forschungsbericht / Informationszentrum Raum und Bau der Fraunhofer-Gesellschaft PB - IRB-Verl. CY - Stuttgart ER - TY - JOUR A1 - Blome, Hans-Joachim A1 - Wilson, Thomas L. T1 - Observational cosmology from the moon. Wilson, Thomas, L.; Blome, Hans-Joachim JF - Engineering, construction, and operations in space V : proceedings of the Fifth International Conference on Space '96, Albuquerque, New Mexico, June 1-6, 1996 / sponsored by Aerospace Division of the American Society of Civil Engineers ... [et al.]; edite Y1 - 1996 SN - 0-7844-0177-2 SP - 864 EP - 870 PB - The Society CY - New York ER - TY - JOUR A1 - Blome, Hans-Joachim A1 - Wilson, Thomas L. T1 - Nanotechnology and Orbital Debris JF - Engineering, construction, and operations in space V : proceedings of the Fifth International Conference on Space '96, Albuquerque, New Mexico, June 1-6, 1996 / sponsored by Aerospace Division of the American Society of Civil Engineers ... [et al.]; edite Y1 - 1996 SN - 0-7844-0177-2 SP - 328 EP - 333 PB - The Society CY - New York ER -