Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1969_189_1_a8, author = {R. I. Kachurovskii}, title = {The solvability of certain classes of nonlinear equations}, journal = {Doklady Akademii Nauk}, pages = {35--37}, publisher = {mathdoc}, volume = {189}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_1_a8/} }
R. I. Kachurovskii. The solvability of certain classes of nonlinear equations. Doklady Akademii Nauk, Tome 189 (1969) no. 1, pp. 35-37. http://geodesic.mathdoc.fr/item/DAN_1969_189_1_a8/