%0 Journal Article %A Yu. A. Klokov %T On replacing differential equations by difference equations in solving the Cauchy problem %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1963 %P 53-59 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1963_2_a5/ %G ru %F IVM_1963_2_a5