Lekt︠s︡ii po teorii ovyknovennykh different︠s︡ialʹnykh uravneniĭ
By: I.G. Petrovskiĭ
Edition: Izd. 3.
Publisher: Gos. izd-vo tekhniko-teoret. lit-ry
Published: 1949
Place of publication: Moskva
Language: rus
Number of pages: 208
Subjects: Differential equations