@article{ZVMMF_1991_31_10_a6,
     author = {G. I. Shishkin},
     title = {A grid approximation of singularly perturbed parabolic equations degenerate on the boundary},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1498--1511},
     publisher = {mathdoc},
     volume = {31},
     number = {10},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_10_a6/}
}