@book{ BA25650360, author = "Musikant, Solomon and Society of Photo-optical Instrumentation Engineers", title = "Optical surfaces resistant to severe environments : 11-12 July 1990, San Diego, California", publisher = "SPIE", year = "1990", series = "Proceedings / SPIE -- the International Society for Optical Engineering", number = "v. 1330", URL = "https://ci.nii.ac.jp/ncid/BA25650360" }