@book{10095,
	author = {Society of Photo-Optical Instrumentation Engineers Conference and Den Baumen, J. Schulte in, ed.},
	title = {Optical design methods, applications, and large optics},
	publisher = {Society of Photo-Optical Instrumentation Engineers},
	year = {1989},
	series = {SPIE proceedings series; v. 1013},
	address = {Washington}
}