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Letter to the editor
Letter to the editors: “A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems” (Differencial'nye Uravnenija 13 (1977), no. 1, 111–120)
M. Otelbaev
Citation:
M. Otelbaev, “Letter to the editors: “A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems” (Differencial'nye Uravnenija 13 (1977), no. 1, 111–120)”, Differ. Uravn., 13:12 (1977), 2288
Linking options:
https://www.mathnet.ru/eng/de3272 https://www.mathnet.ru/eng/de/v13/i12/p2288
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