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@article{KUIPM_1977_a7, author = {V. S. Mokeichev}, title = {Spectral properties of some operator equations}, journal = {Issledovaniya po Prikladnoi Matematike i Informatike}, pages = {44--50}, publisher = {mathdoc}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUIPM_1977_a7/} }
V. S. Mokeichev. Spectral properties of some operator equations. Issledovaniya po Prikladnoi Matematike i Informatike, Issledovaniya po Prikladnoi Matematike (1977), pp. 44-50. http://geodesic.mathdoc.fr/item/KUIPM_1977_a7/