%0 Journal Article %A A. M. Kagan %A V. N. Sudakov %T The structure of a complete class of unbiased estimates for distribution families of a special form %J Doklady Akademii Nauk %D 1965 %P 267-269 %V 164 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_164_2_a5/ %G ru %F DAN_1965_164_2_a5