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@article{DAN_1976_229_2_a5, author = {G. A. Isaev}, title = {On multiparameter spectral theory}, journal = {Doklady Akademii Nauk}, pages = {284--287}, publisher = {mathdoc}, volume = {229}, number = {2}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_229_2_a5/} }
G. A. Isaev. On multiparameter spectral theory. Doklady Akademii Nauk, Tome 229 (1976) no. 2, pp. 284-287. http://geodesic.mathdoc.fr/item/DAN_1976_229_2_a5/