@article{DAN_1981_257_5_a2,
     author = {D. Yu. Grigor'ev},
     title = {An analogue of the {Bruhat} decomposition for the closure of the cone of a {Chevalley} group of the classical series},
     journal = {Doklady Akademii Nauk},
     pages = {1040--1044},
     publisher = {mathdoc},
     volume = {257},
     number = {5},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_257_5_a2/}
}