%0 Journal Article %A A. A. Zinger %A A. M. Kagan %A L. B. Klebanov %T The sample mean as an estimator of the shift parameter in the presence of certain losses which differ from the quadratic %J Doklady Akademii Nauk %D 1969 %P 29-30 %V 189 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_189_1_a6/ %G ru %F DAN_1969_189_1_a6