Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1972_8_9_a21, author = {O. A. Liskovets}, title = {Regularization of equations with a closed operator}, journal = {Differencialʹnye uravneni\^a}, pages = {1698--1700}, publisher = {mathdoc}, volume = {8}, number = {9}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_9_a21/} }
O. A. Liskovets. Regularization of equations with a closed operator. Differencialʹnye uravneniâ, Tome 8 (1972) no. 9, pp. 1698-1700. http://geodesic.mathdoc.fr/item/DE_1972_8_9_a21/