%0 Journal Article %A A. V. Petrikov %T Approaching orbits of points on the LobachevskiÄ­ plane under the action of integer-valued matrices %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2003 %P 26-30 %N 1 %U http://geodesic.mathdoc.fr/item/VMUMM_2003_1_a6/ %G ru %F VMUMM_2003_1_a6