Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1978_239_5_a1, author = {N. A. Bobylev and M. A. Krasnosel'skii}, title = {Generalized {Ljapunov} systems}, journal = {Doklady Akademii Nauk}, pages = {1021--1024}, publisher = {mathdoc}, volume = {239}, number = {5}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1978_239_5_a1/} }
N. A. Bobylev; M. A. Krasnosel'skii. Generalized Ljapunov systems. Doklady Akademii Nauk, Tome 239 (1978) no. 5, pp. 1021-1024. http://geodesic.mathdoc.fr/item/DAN_1978_239_5_a1/