%0 Journal Article %A Yu. V. Drobotukhina %T An analogue of the Jones polynomial for links in $\mathbb{R}P^3$ and a generalization of the Kauffman–Murasugi theorem %J Algebra i analiz %D 1990 %P 171-191 %V 2 %N 3 %U http://geodesic.mathdoc.fr/item/AA_1990_2_3_a5/ %G ru %F AA_1990_2_3_a5