TY - JOUR AU - A. I. Smirnov AU - V. M. Polyanskii AU - G. M. Kashin TI - Liftig surface in a unsteady gas flow. Approximation of the integral equation kernel JO - Doklady Akademii Nauk PY - 1986 SP - 32 EP - 34 VL - 290 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_290_1_a5/ LA - ru ID - DAN_1986_290_1_a5 ER -