Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1996_349_3_a11, author = {E. L. Gusev}, title = {On a priori restriction of an admissible set of materials in}, journal = {Doklady Akademii Nauk}, pages = {329--331}, publisher = {mathdoc}, volume = {349}, number = {3}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1996_349_3_a11/} }
E. L. Gusev. On a priori restriction of an admissible set of materials in. Doklady Akademii Nauk, Tome 349 (1996) no. 3, pp. 329-331. http://geodesic.mathdoc.fr/item/DAN_1996_349_3_a11/