1.

Conference Proceedings

Conference Proceedings
Siegle, H. ; Goni, A. R. ; Thomsen, C. ; Ulrich, C. ; Syassen, K. ; Schottker, B. ; As, D. J. ; Schikora, D.
Pub. info.: Gallium nitride and related materials II : symposium held April 1-4, 1997, San Francisco, California, U.S.A..  pp.225-,  1997.  Pittsburgh, Pa..  MRS - Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 468
2.

Conference Proceedings

Conference Proceedings
Ulrich, C. ; Duperray, B. ; Le Duigou, J.M.
Pub. info.: Proceedings of an International Conference on Spacecraft Structures, Materials & Mechanical Testing : and held at the Grand Hotel ter Duin, Noordwijk aan Zee, The Netherlands on 27-29 March 1996.  pp.1021-1027,  1996.  Noordwijk, The Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 386