@book{51560,
	author = {Krasnoselʹskil, M. A. and Burlak, J.},
	title = {Topological methods in the theory of nonlinear integral equations /},
	publisher = {Pergamon,},
	year = {c1964},
	series = {International series of monographs in pure and applied mathematics ;},
	address = {Oxford :}
}