Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1973_210_6_a3, author = {F. D. Gakhov}, title = {A nonlinear boundary-value problem with admissible zeros on the contour}, journal = {Doklady Akademii Nauk}, pages = {1269--1272}, publisher = {mathdoc}, volume = {210}, number = {6}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_210_6_a3/} }
F. D. Gakhov. A nonlinear boundary-value problem with admissible zeros on the contour. Doklady Akademii Nauk, Tome 210 (1973) no. 6, pp. 1269-1272. http://geodesic.mathdoc.fr/item/DAN_1973_210_6_a3/