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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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