TY - JOUR AU - M. S. Kulikov TI - Schottky-type groups and minimal sets of horocycle and geodesic flows JO - Sbornik. Mathematics PY - 2004 SP - 35 EP - 64 VL - 195 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2004_195_1_a2/ LA - en ID - SM_2004_195_1_a2 ER -