@article{ZNSL_2016_452_a4,
     author = {N. Gordeev and U. Rehmann},
     title = {Double cosets of stabilizers of totally isotropic subspaces in a~special unitary {group~I}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {86--107},
     publisher = {mathdoc},
     volume = {452},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2016_452_a4/}
}