%0 Journal Article %A A. B. Borisov %T Unitary representations of the algebra of the general covariance group %J Teoretičeskaâ i matematičeskaâ fizika %D 1977 %P 427-430 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1977_33_3_a12/ %G ru %F TMF_1977_33_3_a12