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@article{DE_1978_14_9_a10, author = {G. V. Zhidkov}, title = {The finiteness of the {Dirichlet} integral for a class of functions}, journal = {Differencialʹnye uravneni\^a}, pages = {1624--1631}, publisher = {mathdoc}, volume = {14}, number = {9}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_9_a10/} }
G. V. Zhidkov. The finiteness of the Dirichlet integral for a class of functions. Differencialʹnye uravneniâ, Tome 14 (1978) no. 9, pp. 1624-1631. http://geodesic.mathdoc.fr/item/DE_1978_14_9_a10/