@article{ZVMMF_1990_30_9_a12,
     author = {A. I. Zadorin and V. N. Ignat'ev},
     title = {A~difference scheme for a~nonlinear singularly perturbed second order equation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1425--1430},
     publisher = {mathdoc},
     volume = {30},
     number = {9},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_9_a12/}
}