1.

Conference Proceedings
Conference Proceedings
1. Display media for helmet-mounted displays
Waldelof,C. ; Lindblad,T. ; Friberg,N. ; Boestad,D.
Pub. info.: Helmet- and head-mounted displays III : 13-14 April, 1998, Orlando, Florida.  pp.302-310,  1998.  Bellingham, Washington.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3362
2.

Conference Proceedings
Conference Proceedings
2. Integrated helmet system:the Swedish approach
Waldelof,C. ; Friberg,N.
Pub. info.: Head-Mounted Displays.  pp.245-253,  1996.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2735