TY - JOUR AU - L. D. Kudryavtsev TI - Asymptotics of Solutions to Differential Equations near Singular Points JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2001 SP - 194 EP - 217 VL - 232 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2001_232_a16/ LA - ru ID - TM_2001_232_a16 ER -