TY - JOUR AU - V. F. Butuzov AU - A. F. Karashchuk TI - Asymptotics of the solution of a system of equations in partial derivatives of the first order with a small parameter at some derivatives JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2000 SP - 723 EP - 738 VL - 6 IS - 3 UR - http://geodesic.mathdoc.fr/item/FPM_2000_6_3_a5/ LA - ru ID - FPM_2000_6_3_a5 ER -