TY - JOUR AU - G. V. Nesterenko TI - Construction of exact solutions of differential equations by using tangent vector field JO - Matematičeskoe modelirovanie PY - 1989 SP - 126 EP - 129 VL - 1 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1989_1_10_a8/ LA - ru ID - MM_1989_1_10_a8 ER -