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@article{DE_1971_7_8_a21, author = {O. A. Liskovets}, title = {The norm of an element as a regularizing functional}, journal = {Differencialʹnye uravneni\^a}, pages = {1531--1533}, publisher = {mathdoc}, volume = {7}, number = {8}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1971_7_8_a21/} }
O. A. Liskovets. The norm of an element as a regularizing functional. Differencialʹnye uravneniâ, Tome 7 (1971) no. 8, pp. 1531-1533. http://geodesic.mathdoc.fr/item/DE_1971_7_8_a21/