%0 Journal Article %A Alexander S. Merkurjev %T Rationality Problem for Classifying Spaces of Spinor Groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2019 %P 132-141 %V 307 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2019_307_a5/ %G ru %F TM_2019_307_a5