Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1981_257_1_a9, author = {A. M. Nakhushev}, title = {On the validity of an a priori estimate}, journal = {Doklady Akademii Nauk}, pages = {45--47}, publisher = {mathdoc}, volume = {257}, number = {1}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1981_257_1_a9/} }
A. M. Nakhushev. On the validity of an a priori estimate. Doklady Akademii Nauk, Tome 257 (1981) no. 1, pp. 45-47. http://geodesic.mathdoc.fr/item/DAN_1981_257_1_a9/