TY - JOUR AU - Andrzej Pelczar TI - Remarks on some generalizations of asymptotic periodicity in dynamical systems on metric spaces JO - Annales Polonici Mathematici PY - 1990 SP - 259 EP - 268 VL - 51 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-51-1-259-268/ DO - 10.4064/ap-51-1-259-268 LA - en ID - 10_4064_ap_51_1_259_268 ER -