Razlozhenie po sobstvennym funkt︠s︡ii︠a︡m different︠s︡ialʹnykh uravneniĭ vtorogo pori︠a︡dka /
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| Format: | Book |
| Language: | Russian |
| Published: |
Moskva :
Gos. izd-vo tekhniko-teoret. lit-ry,
1950
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| Series: | Sovremennye problemy matematiki
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| Subjects: |