%0 Journal Article %A E. Yu. Volokitina %T Cohomology of Lie algebra of vector fields on $S_1/Z_2$ %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2012 %P 8-15 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2012_12_1_a1/ %G ru %F ISU_2012_12_1_a1