@book{6525,
	author = {KrasnoselʹskiĭM.A.  and Rutit︠s︡kiĭ, I︠A︡. B.},
	title = {Convex functions and Orlicz spaces /},
	publisher = {P. Noordhoff,},
	year = {1961.},
	address = {Groningen :}
}