@article{FAA_1999_33_2_a11,
     author = {A. S. Shmelev},
     title = {Stratifications by the {Orbits} of {Symplectic} {Groups} on {Flag} {Manifolds}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {91--94},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1999_33_2_a11/}
}