TY - JOUR AU - Ulf-Rainer Fiebig TI - Gyration numbers for involutions of subshifts of finite type I. JO - Forum mathematicum PY - 1992 SP - 77 EP - 108 VL - 4 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FORUM_1992__4_6_141664/ ID - FORUM_1992__4_6_141664 ER -