%0 Journal Article %A A. V. Nesterov %A O. V. Shuliko %T Asymptotics of the solution to a singularly perturbed system of first-order partial differential equations with small nonlinearity in the critical case %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2007 %P 438-444 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_3_a6/ %G ru %F ZVMMF_2007_47_3_a6