TY - JOUR AU - G. Dzhangibekov TI - On the Noethericity and index of some two-dimensional singular JO - Doklady Akademii Nauk PY - 1989 SP - 1037 EP - 1041 VL - 308 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_308_5_a1/ LA - ru ID - DAN_1989_308_5_a1 ER -