%0 Journal Article %A I. Z. Pesenson %T Best approximations in a space of the representation of a Lie %J Doklady Akademii Nauk %D 1988 %P 1055-1058 %V 302 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_302_5_a6/ %G ru %F DAN_1988_302_5_a6