%0 Journal Article %A D. D. Scrjabin %T Effective sequential estimation for the exponential families of rank~I %J Zapiski Nauchnykh Seminarov POMI %D 1974 %P 94-106 %V 43 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1974_43_a8/ %G ru %F ZNSL_1974_43_a8