@article{ZVMMF_1997_37_2_a8,
     author = {O. N. Bulycheva and V. G. Sushko},
     title = {Uniform asymptotics of a solution to a singularly perturbed parabolic equation with the angular characteristic of the degenerate equation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {193--201},
     year = {1997},
     volume = {37},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1997_37_2_a8/}
}