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MATHEMATICS
Conditions for non-selfadjointness of a second-order linear differential operator
N. P. Kuptsov Saratov State University
Citation:
N. P. Kuptsov, “Conditions for non-selfadjointness of a second-order linear differential operator”, Dokl. Akad. Nauk SSSR, 138:4 (1961), 767–770
Linking options:
https://www.mathnet.ru/eng/dan25079 https://www.mathnet.ru/eng/dan/v138/i4/p767
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