%0 Journal Article %A Masaki Nakagawa %T A description based on Schubert classes of cohomology of flag manifolds %J Fundamenta Mathematicae %D 2008 %P 273-293 %V 199 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm199-3-5/ %R 10.4064/fm199-3-5 %G en %F 10_4064_fm199_3_5