%0 Journal Article %A M. V. Ignatyev %T On supports of characters of the unitriangular group %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2009 %P 28-34 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2009_8_a2/ %G ru %F VSGU_2009_8_a2