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@article{DAN_1980_252_1_a9, author = {Ya. V. Mikityuk}, title = {Spectral theory of a class of nonselfadjoint operators}, journal = {Doklady Akademii Nauk}, pages = {40--43}, publisher = {mathdoc}, volume = {252}, number = {1}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a9/} }
Ya. V. Mikityuk. Spectral theory of a class of nonselfadjoint operators. Doklady Akademii Nauk, Tome 252 (1980) no. 1, pp. 40-43. http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a9/