TY - JOUR AU - N. Kh. Rozov AU - V. G. Sushko AU - D. I. Chudova TI - Differential equations with degenerate coefficient by order derivative JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1998 SP - 1063 EP - 1095 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1998_4_3_a12/ LA - ru ID - FPM_1998_4_3_a12 ER -