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
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Proceedings of SPIE - the International Society for Optical Engineering
Unattended ground sensor technologies and applications II : 26 April 2000, Orlando, [Florida] USA. pp.131-141, 2000. Bellingham, Washington. SPIE - The International Society for Optical Engineering
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Proceedings of SPIE - the International Society for Optical Engineering
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