@book{13405,
	author = {Cherkasova, M. P. and Thomas, G. L. ; tr. and Anderssen, R. S. ; tr.},
	title = {Collected problems in numerical methods},
	publisher = {Wolters-Noordhoff},
	year = {1972},
	address = {Groningen},
	note = {"Translated and edited from the Russian by G. L. Thomas and R. S. Anderssen."}
}