TY - JOUR AU - Lesław Gajek AU - B. Mizera-Florczak TI - Information inequalities for the minimax risk of sequential estimators (with applications) JO - Applicationes Mathematicae PY - 1999 SP - 85 EP - 100 VL - 25 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-25-1-85-100/ DO - 10.4064/am-25-1-85-100 LA - en ID - 10_4064_am_25_1_85_100 ER -