TY - BOOK AU - Nowak, Jerzy, ed. TI - Nonconventional Optical Imaging Elements T2 - Proceedings of SPIE; V. 2169 SN - 9780819414649 (Print) PY - 1994/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2169 ER -