TY - JOUR AU - G. I. Arkhipov AU - V. N. Chubarikov TI - Asymptotic formula for the number of points of a~lattice in the circle on the Lobachevsky plane JO - Diskretnaya Matematika PY - 2006 SP - 9 EP - 17 VL - 18 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_2006_18_4_a1/ LA - ru ID - DM_2006_18_4_a1 ER -