Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1987_296_5_a6, author = {I. L. Sofronov}, title = {A new method for the numerical solution of regular elliptic}, journal = {Doklady Akademii Nauk}, pages = {1057--1061}, publisher = {mathdoc}, volume = {296}, number = {5}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a6/} }
I. L. Sofronov. A new method for the numerical solution of regular elliptic. Doklady Akademii Nauk, Tome 296 (1987) no. 5, pp. 1057-1061. http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a6/