%0 Journal Article %A V. A. Krasnov %T The cohomological Brauer group of a~real algebraic variety %J Izvestiya. Mathematics %D 1996 %P 933-962 %V 60 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1996_60_5_a4/ %G en %F IM2_1996_60_5_a4