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Differentsial'nye Uravneniya, 1969, Volume 5, Number 2, Pages 326–330
(Mi de650)
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On the problem of discrimination of center and focus
A. P. Sadovskii V. I. Lenin Belorusskii State University
Received: 06.03.1968
Citation:
A. P. Sadovskii, “On the problem of discrimination of center and focus”, Differ. Uravn., 5:2 (1969), 326–330
Linking options:
https://www.mathnet.ru/eng/de650 https://www.mathnet.ru/eng/de/v5/i2/p326
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Statistics & downloads: |
Abstract page: | 109 | Full-text PDF : | 61 |
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