Title: Vyrozhdai︠u︡shchiesi︠a︡ ėllipticheskie i giperbolicheskie uravnenii︠a︡.
Authors: Smirnov, M. M.
Date: 1966
Publisher: Nauka; Glav. red. fiziko-matematicheskoĭ lit-ry,
Physical description: 292 pages ; 21 cm
Language: Russian
LC classification: Q
Notes: At head of title: M.M. Smirnov
Subject headings (LCSH): Differential equations.