%0 Journal Article %A Lesław Gajek %A B. Mizera-Florczak %T Information inequalities for the minimax risk of sequential estimators (with applications) %J Applicationes Mathematicae %D 1999 %P 85-100 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-25-1-85-100/ %R 10.4064/am-25-1-85-100 %G en %F 10_4064_am_25_1_85_100