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JOURNALS // Doklady Akademii Nauk // Archive

Dokl. Akad. Nauk SSSR, 1957 Volume 115, Number 2, Pages 230–233 (Mi dan22153)

MATHEMATICS

On boundary problems for eigen-values and characteristic functions of ordinary differential equations containing a small parameter in the highest derivative term

D. P. Kostomarov

Lomonosov Moscow State University

Presented: I. G. Petrovskii
Received: 15.01.1957



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