TY - JOUR AU - Yaroslav Lavrenyuk TI - On the finite state automorphism group of a~rooted tree JO - Algebra and discrete mathematics PY - 2002 SP - 79 EP - 87 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ADM_2002_1_a5/ LA - en ID - ADM_2002_1_a5 ER -