%0 Journal Article %A Tadeusz Józefiak %T A class of projective representations of hyperoctahedral groups and Schur Q-functions %J Banach Center Publications %D 1990 %P 317-326 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/-26-2-317-326/ %R 10.4064/-26-2-317-326 %G en %F 10_4064__26_2_317_326