1.

Conference Proceedings
Conference Proceedings
1. Miniaturized unattended ground sensor
Kaiser,S.G. ; Hischke,M. ; Neiswander,P. ; Nelson,S. ; Collar,S. ; Bourbonnais,D. ; Gardner,L. ; McKinney,E. ; Kolarczyk,J.
Pub. info.: Unattended ground sensor technologies and applications : 8-9 April 1999, Orlando, Florida.  pp.220-228,  1999.  Bellingham, Wash..  SPIE - The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3713
2.

Conference Proceedings
Conference Proceedings
2. Unattended surveillance and monitoring system
Hischke,M.D. ; Kaiser,S.G. ; Collar,S. ; Terre,W.
Pub. info.: Enabling technologies for law enforcement and security : 5-8 November 2000, Boston, USA.  pp.322-330,  2000.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4232