@book{11617,
	author = {Kudryavtsev, V. A. and Demidovich, B. P. and Demidovich, B. P. ; jt. auth.},
	title = {A brief course of higher mathematics},
	publisher = {MIR Publication},
	year = {1981},
	address = {Moscow},
	note = {"Tr. from the Russian by Leonld Levant".}
}