%0 Journal Article %A Agnieszka St/epie/n-Baran %T Sequential estimation of powers of a scale parameter from delayed observations %J Applicationes Mathematicae %D 2009 %P 13-28 %V 36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am36-1-2/ %R 10.4064/am36-1-2 %G en %F 10_4064_am36_1_2