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JOURNALS
// Doklady Akademii Nauk
// Archive
Dokl. Akad. Nauk SSSR,
1964
Volume 156,
Number 3,
Pages
515–518
(Mi dan29612)
This article is cited in
8
papers
MATHEMATICS
A finiteness test for the number of discrete levels which can be introduced into the gaps of the continuous spectrum by perturbations of a periodic potential
F. S. Rofe-Beketov
Physical Engineering Institute of Low Temperatures, UkrSSR Academy of Sciences, Khar'kov
Presented:
V. I. Smirnov
Received: 13.01.1964
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