Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_2002_38_5_a17, author = {S. I. Solov'ev}, title = {Superconvergence of {Finite} {Element} {Approximations} to {Eigenspaces}}, journal = {Differencialʹnye uravneni\^a}, pages = {710--711}, publisher = {mathdoc}, volume = {38}, number = {5}, year = {2002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2002_38_5_a17/} }
S. I. Solov'ev. Superconvergence of Finite Element Approximations to Eigenspaces. Differencialʹnye uravneniâ, Tome 38 (2002) no. 5, pp. 710-711. http://geodesic.mathdoc.fr/item/DE_2002_38_5_a17/