@book{104879,
	author = {Klyshko, D. N. and Sviridov, Yuri .},
	title = {Photons and nonlinear optics /},
	publisher = {CRC,},
	year = {c1988.},
	address = {New York :},
	edition = {Rev. and enl. ed.},
	note = {Translation of: Fotony i nelineĭnai︠a︡ optika.}
}