Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1973_9_5_a16, author = {A. G. Ramm}, title = {A certain class of integral equations}, journal = {Differencialʹnye uravneni\^a}, pages = {931--941}, publisher = {mathdoc}, volume = {9}, number = {5}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_5_a16/} }
A. G. Ramm. A certain class of integral equations. Differencialʹnye uravneniâ, Tome 9 (1973) no. 5, pp. 931-941. http://geodesic.mathdoc.fr/item/DE_1973_9_5_a16/