TY - JOUR AU - S. A. Gabov TI - Applications of angular potential. On the solution of a problem of Poincar\'e JO - Differencialʹnye uravneniâ PY - 1981 SP - 1483 EP - 1486 VL - 17 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1981_17_8_a13/ LA - ru ID - DE_1981_17_8_a13 ER -