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@article{DE_1976_12_1_a15, author = {V. D. Stepanov}, title = {The integral representability of the resolvent of a selfadjoint elliptic operator}, journal = {Differencialʹnye uravneni\^a}, pages = {129--136}, publisher = {mathdoc}, volume = {12}, number = {1}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1976_12_1_a15/} }
V. D. Stepanov. The integral representability of the resolvent of a selfadjoint elliptic operator. Differencialʹnye uravneniâ, Tome 12 (1976) no. 1, pp. 129-136. http://geodesic.mathdoc.fr/item/DE_1976_12_1_a15/