TY - JOUR AU - N. A. Gromov TI - Passages to the limit in sets of groups of motions and lie algebras of spaces of constant curvature JO - Matematičeskie zametki PY - 1982 SP - 355 EP - 364 VL - 32 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1982_32_3_a9/ LA - ru ID - MZM_1982_32_3_a9 ER -