Lekt︠s︡ii po teorii obyknovennykh different︠s︡ialʹnykh uravneniĭ
Lekt︠s︡ii po teorii obyknovennykh different︠s︡ialʹnykh uravneniĭ
I. G. Petrovskiĭ
Details
OL Work ID
OL42325612W
Subjects
Differential equations
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