@article{DE_1994_30_7_a18,
     author = {G. I. Shishkin},
     title = {Grid approximation of boundary value problems for singularly perturbed quasilinear elliptic equations in the case of limit equations that are degenerate on the boundary},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1244--1258},
     publisher = {mathdoc},
     volume = {30},
     number = {7},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_7_a18/}
}