@book{4312,
	author = {Guter, Rafail Samoĭlovich. and Kudri︠a︡vt︠s︡ev, L. D.},
	title = {Elements of the theory of functions},
	publisher = {Pergamon Press},
	year = {[1966]},
	address = {Oxford,},
	edition = {[1st English ed.]}
}