TY - JOUR AU - A. R. Artykov AU - G. A. Rabinkov AU - I. G. Rozet TI - Moving and fixed singularities of solutions of certain nonautonomous systems JO - Differencialʹnye uravneniâ PY - 1984 SP - 923 EP - 929 VL - 20 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_6_a0/ LA - ru ID - DE_1984_20_6_a0 ER -