TY - JOUR AU - V. A. Kleptsyn AU - D. A. Filimonov TI - Structure of Groups of Circle Diffeomorphisms with the Property of Fixing Nonexpandable Points JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2012 SP - 38 EP - 61 VL - 46 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2012_46_3_a2/ LA - ru ID - FAA_2012_46_3_a2 ER -