%0 Journal Article %A Chantladze, T. %A Kandelaki, N. %T On a class of covariance operators. %J Georgian Mathematical Journal %D 1998 %P 415-424 %V 5 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_1998__5_5_48174/ %G en %F GMJ_1998__5_5_48174