%0 Journal Article %A M. S. Bukhtyak %T On a hypersurface in the space of applied covectors %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2013 %P 8-22 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2013_3_a1/ %G ru %F VTGU_2013_3_a1