TY - BOOK AU - Dobrowolski, Jerzy, ed. TI - Inhomogeneous and Quasi-Inhomogeneous Optical Coatings T2 - Proceedings of SPIE; V. 2046 SN - 9780819413055 (Print) PY - 1993/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2046 ER -