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Ordinary Differential Equations
A certain theorem of Erugin
I. M. Vul'pe Ion Creangă Pedagogical State University
Received: 28.05.1971
Citation:
I. M. Vul'pe, “A certain theorem of Erugin”, Differ. Uravn., 8:12 (1972), 2156–2162
Linking options:
https://www.mathnet.ru/eng/de1743 https://www.mathnet.ru/eng/de/v8/i12/p2156
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