Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1967_3_4_a11, author = {Yu. K. Lando}, title = {Solvability of an integro-differential equation}, journal = {Differencialʹnye uravneni\^a}, pages = {695--697}, publisher = {mathdoc}, volume = {3}, number = {4}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_4_a11/} }
Yu. K. Lando. Solvability of an integro-differential equation. Differencialʹnye uravneniâ, Tome 3 (1967) no. 4, pp. 695-697. http://geodesic.mathdoc.fr/item/DE_1967_3_4_a11/