%0 Journal Article %A M. S. Ermakov %T On sufficient statistics for families of distribution with variable support %J Zapiski Nauchnykh Seminarov POMI %D 1984 %P 27-47 %V 136 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1984_136_a2/ %G ru %F ZNSL_1984_136_a2