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@article{DE_1989_25_2_a21, author = {A. Yanushauskas}, title = {An integro-differential operator of potential theory}, journal = {Differencialʹnye uravneni\^a}, pages = {325--329}, publisher = {mathdoc}, volume = {25}, number = {2}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1989_25_2_a21/} }
A. Yanushauskas. An integro-differential operator of potential theory. Differencialʹnye uravneniâ, Tome 25 (1989) no. 2, pp. 325-329. http://geodesic.mathdoc.fr/item/DE_1989_25_2_a21/