TY - JOUR AU - R. Babaeva TI - An estimate for the number of integral points on certain surfaces of second order JO - Matematičeskie zametki PY - 1982 SP - 853 EP - 868 VL - 32 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1982_32_6_a10/ LA - ru ID - MZM_1982_32_6_a10 ER -