TY - JOUR AU - E. I. Danilova TI - The nature of the movable singular points of a certain system of differential equations JO - Differencialʹnye uravneniâ PY - 1975 SP - 377 EP - 379 VL - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1975_11_2_a18/ LA - ru ID - DE_1975_11_2_a18 ER -