TY - JOUR AU - Yuxian Chen AU - Zhaojun Wu TI - Exceptional values of meromorphic functions and of their derivatives on annuli JO - Annales Polonici Mathematici PY - 2012 SP - 155 EP - 165 VL - 105 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap105-2-4/ DO - 10.4064/ap105-2-4 LA - en ID - 10_4064_ap105_2_4 ER -