Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1991_318_1_a12, author = {V. F. Yakovlev}, title = {Generalized states for systems with variable structure}, journal = {Doklady Akademii Nauk}, pages = {60--61}, publisher = {mathdoc}, volume = {318}, number = {1}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_318_1_a12/} }
V. F. Yakovlev. Generalized states for systems with variable structure. Doklady Akademii Nauk, Tome 318 (1991) no. 1, pp. 60-61. http://geodesic.mathdoc.fr/item/DAN_1991_318_1_a12/