Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1977_237_6_a9, author = {V. N. Semenyuta}, title = {On singular operator equations with shift on a circle}, journal = {Doklady Akademii Nauk}, pages = {1301--1302}, publisher = {mathdoc}, volume = {237}, number = {6}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_237_6_a9/} }
V. N. Semenyuta. On singular operator equations with shift on a circle. Doklady Akademii Nauk, Tome 237 (1977) no. 6, pp. 1301-1302. http://geodesic.mathdoc.fr/item/DAN_1977_237_6_a9/