Approximate methods of higher analysis / L.V. Kantorovich and V.I. Krylov ; Translated by Curtis D. Benster. Metody priblizhennogo reshenii︠a︡ uraveniĭ v chastnykh proizvodnykh. English Kantorovich, L. V. (Leonid Vitalʹevich), 1912-1986. Krylov, V. I. (Vladimir Ivanovich), 1902- joint author. Mathematical physics. Differential equations, Partial. Approximation theory. QA401 .K263 517.383 KAA First published in 1936 under title: [Metody priblizhennogo reshenii︠a︡ uraveniĭ v chastnykh proizvodnykh] Bibliography: p. 671-681 New York : Interscience, 1958. 1958. 1958 Text 681 p. ; eng eng rus