@article{ZVMMF_2007_47_3_a6,
     author = {A. V. Nesterov and O. V. Shuliko},
     title = {Asymptotics of the solution to a~singularly perturbed system of first-order partial differential equations with small nonlinearity in the critical case},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {438--444},
     publisher = {mathdoc},
     volume = {47},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_3_a6/}
}