%0 Journal Article %A A. S. Shmelev %T Stratifications by the Orbits of Symplectic Groups on Flag Manifolds %J Funkcionalʹnyj analiz i ego priloženiâ %D 1999 %P 91-94 %V 33 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1999_33_2_a11/ %G ru %F FAA_1999_33_2_a11