[MathOuvrage]
Approximate methods of higher analysis
/ Kantorovich, L. V. ; Krylov, Vladimir Ivanovich ; Trad. Benster, Curtis D..
-New York NY : Interscience publishers;Noordhoff, 1964. - xii, 681 p. ; 23 cm
[MathOuvrage]
Monge-Ampère equations of elliptic type
/ Pogorelov, A.V. ; Ed. Boron, Leo F. ; Ed. Rabenstein, Albert L. ; Ed. Bollinger, Richard C..
-Groningen : Noordhoff, 1964. - vii, 116