TY - JOUR AU - V. V. Golovizin TI - On the distribution of integer points on hyperbolic surfaces of the second order JO - Zapiski Nauchnykh Seminarov POMI PY - 1981 SP - 52 EP - 69 VL - 106 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1981_106_a2/ LA - ru ID - ZNSL_1981_106_a2 ER -