TY - BOOK AU - Jaroszewicz, Zbigniew, ed. TI - Optical Security and Safety T2 - Proceedings of SPIE; V. 5566 SN - 9780819455123 (Print) PY - 2004/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5566 ER -