@book{28806,
	author = {Nazaikinskii, Vladimir E. and Schulze, B.-W.},
	title = {Quantization methods in the theory of differential equations /},
	publisher = {CRC Press,},
	year = {2002.},
	series = {Differential and integral equations and their applications.},
	address = {[S.l.] :},
	edition = {1st ed.}
}