Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1976_229_2_a2, author = {V. F. Dem'yanov}, title = {On the extremal basis method}, journal = {Doklady Akademii Nauk}, pages = {272--275}, publisher = {mathdoc}, volume = {229}, number = {2}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_229_2_a2/} }
V. F. Dem'yanov. On the extremal basis method. Doklady Akademii Nauk, Tome 229 (1976) no. 2, pp. 272-275. http://geodesic.mathdoc.fr/item/DAN_1976_229_2_a2/