TY - JOUR AU - Krystyna Ziemian TI - Rate of convergence of conditional entropies for some maps of an interval JO - Studia Mathematica PY - 1989 SP - 259 EP - 269 VL - 93 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-93-3-259-269/ DO - 10.4064/sm-93-3-259-269 LA - en ID - 10_4064_sm_93_3_259_269 ER -