%0 Journal Article %A K. V. Polyakova %T Parallel displacements on the surface of a~projective space %J Fundamentalʹnaâ i prikladnaâ matematika %D 2008 %P 129-177 %V 14 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2008_14_2_a7/ %G ru %F FPM_2008_14_2_a7