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JOURNALS
// Uspekhi Matematicheskikh Nauk
// Archive
Uspekhi Mat. Nauk,
1956
Volume 11,
Issue 6(72),
Pages
117–144
(Mi rm7929)
This article is cited in
1
paper
Certain questions in the spectral theory of self-adjoint differential operators
B. M. Levitan
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Steklov Math. Inst. of RAS
, 2024