Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1972_204_2_a9, author = {V. A. Pliss}, title = {Rough sequences of linear periodic systems of differential equations}, journal = {Doklady Akademii Nauk}, pages = {295--297}, publisher = {mathdoc}, volume = {204}, number = {2}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1972_204_2_a9/} }
V. A. Pliss. Rough sequences of linear periodic systems of differential equations. Doklady Akademii Nauk, Tome 204 (1972) no. 2, pp. 295-297. http://geodesic.mathdoc.fr/item/DAN_1972_204_2_a9/