Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_2001_37_7_a15, author = {G. I. Shishkin}, title = {Grid {Approximations} to {Singularly} {Perturbed} {Parabolic} {Equations} with {Turning} {Points}}, journal = {Differencialʹnye uravneni\^a}, pages = {987--999}, publisher = {mathdoc}, volume = {37}, number = {7}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2001_37_7_a15/} }
G. I. Shishkin. Grid Approximations to Singularly Perturbed Parabolic Equations with Turning Points. Differencialʹnye uravneniâ, Tome 37 (2001) no. 7, pp. 987-999. http://geodesic.mathdoc.fr/item/DE_2001_37_7_a15/