Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1985_280_6_a7, author = {V. B. Shakhmurov}, title = {Coercive boundary value problems for degenerate abstract}, journal = {Doklady Akademii Nauk}, pages = {1316--1320}, publisher = {mathdoc}, volume = {280}, number = {6}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1985_280_6_a7/} }
V. B. Shakhmurov. Coercive boundary value problems for degenerate abstract. Doklady Akademii Nauk, Tome 280 (1985) no. 6, pp. 1316-1320. http://geodesic.mathdoc.fr/item/DAN_1985_280_6_a7/