%0 Journal Article %A Broughton, S. Allen %A Hoffman, Michael %A Homer, William %T The Height of Two-Dimensional Cohomology Classes of Complex Flag Manifolds %J Canadian mathematical bulletin %D 1983 %P 498-502 %V 26 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-080-3/ %R 10.4153/CMB-1983-080-3 %F 10_4153_CMB_1983_080_3