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@article{DE_1977_13_12_a21, author = {M. Otelbaev}, title = {Letter to the editors: {``A} criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems'' {(Differencial'nye} {Uravnenija} \textbf{13} (1977), no.~1, 111--120)}, journal = {Differencialʹnye uravneni\^a}, pages = {2288}, publisher = {mathdoc}, volume = {13}, number = {12}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_12_a21/} }
TY - JOUR AU - M. Otelbaev TI - Letter to the editors: ``A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems'' (Differencial'nye Uravnenija \textbf{13} (1977), no.~1, 111--120) JO - Differencialʹnye uravneniâ PY - 1977 SP - 2288 VL - 13 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1977_13_12_a21/ LA - ru ID - DE_1977_13_12_a21 ER -
%0 Journal Article %A M. Otelbaev %T Letter to the editors: ``A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems'' (Differencial'nye Uravnenija \textbf{13} (1977), no.~1, 111--120) %J Differencialʹnye uravneniâ %D 1977 %P 2288 %V 13 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_12_a21/ %G ru %F DE_1977_13_12_a21
M. Otelbaev. Letter to the editors: ``A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems'' (Differencial'nye Uravnenija \textbf{13} (1977), no.~1, 111--120). Differencialʹnye uravneniâ, Tome 13 (1977) no. 12. http://geodesic.mathdoc.fr/item/DE_1977_13_12_a21/