%0 Journal Article %A M. A. Malakhaltsev %A A. P. Norden %T Specific properties of the curvature tensor in a space of affine connection~$A_3$ %J Trudy Geometricheskogo Seminara %D 1984 %P 65-69 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUTGS_1984_16_a7/ %G ru %F KUTGS_1984_16_a7