TY - JOUR AU - Šujan, Štefan TI - A local structure of stationary perfectly noiseless codes between stationary non-ergodic sources. III. Relative isomorphism of non-ergodic transformations JO - Kybernetika PY - 1985 SP - 134 EP - 147 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1985__21_2_a5/ LA - en ID - KYB_1985__21_2_a5 ER -