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@article{FAA_1977_11_4_a11, author = {E. I. Glazman}, title = {Spectral theory of differential-difference operators}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {76--77}, publisher = {mathdoc}, volume = {11}, number = {4}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1977_11_4_a11/} }
E. I. Glazman. Spectral theory of differential-difference operators. Funkcionalʹnyj analiz i ego priloženiâ, Tome 11 (1977) no. 4, pp. 76-77. http://geodesic.mathdoc.fr/item/FAA_1977_11_4_a11/