%0 Journal Article %A V. S. Makarov %T On the fundamental polyhedron of a~discrete group of motions of Lobachevsky space, its combinatorics and deformation %J Informatics and Automation %D 1992 %P 132-136 %V 193 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1992_193_a24/ %G ru %F TRSPY_1992_193_a24