TY - JOUR AU - T. K. Shemjakina AU - A. I. Yablonskii TI - On the absence of nonholomorphic solutions in the neighborhood of a fixed singular point of some classes of systems of two equations JO - Differencialʹnye uravneniâ PY - 1981 SP - 1713 EP - 1716 VL - 17 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1981_17_9_a27/ LA - ru ID - DE_1981_17_9_a27 ER -