Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1992_322_1_a1, author = {I. V. Gaishun and Hoang Van Quang}, title = {Solvability of a class of operator equations and controllability}, journal = {Doklady Akademii Nauk}, pages = {16--19}, publisher = {mathdoc}, volume = {322}, number = {1}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1992_322_1_a1/} }
I. V. Gaishun; Hoang Van Quang. Solvability of a class of operator equations and controllability. Doklady Akademii Nauk, Tome 322 (1992) no. 1, pp. 16-19. http://geodesic.mathdoc.fr/item/DAN_1992_322_1_a1/