Different︠s︡ialʹnye uravnenii︠a︡ v chastnykh proizvodnykh vtorogo pori︠a︡dka /

Bibliographic Details

Main Author:	Smirnov, M. M. (Modest Mikhaĭlovich)
Format:	Book
Language:	Russian
Published:	Moskva : Nauka, 1964.
Subjects:	Differential equations, Partial.