@article{DAN_1993_328_3_a6,
     author = {G. I. Shishkin},
     title = {Grid approximation of a singularly perturbed quasilinear equation},
     journal = {Doklady Akademii Nauk},
     pages = {299--302},
     publisher = {mathdoc},
     volume = {328},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_328_3_a6/}
}