TY - JOUR AU - È. I. Grudo TI - Expansion of the solutions of a certain autonomous system in a certain singular stability case JO - Differencialʹnye uravneniâ PY - 1971 SP - 1357 EP - 1367 VL - 7 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_8_a1/ LA - ru ID - DE_1971_7_8_a1 ER -