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MATHEMATICS
The geometry of two second-order ordinary differential equations
N. V. Stepanov Velikie Luki State Pedagogical Institute
Citation:
N. V. Stepanov, “The geometry of two second-order ordinary differential equations”, Dokl. Akad. Nauk SSSR, 140:1 (1961), 62–65
Linking options:
https://www.mathnet.ru/eng/dan25466 https://www.mathnet.ru/eng/dan/v140/i1/p62
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