@article{ZVMMF_2008_48_1_a4,
     author = {I. V. Denisov},
     title = {Corner boundary layer in nonlinear singularly perturbed elliptic problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {62--79},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_1_a4/}
}