@article{KUTGS_1982_14_a10,
     author = {B. A. Rozenfel'd and T. A. Stepashko},
     title = {Topological structure of the forms of simplicity},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {62--69},
     publisher = {mathdoc},
     volume = {14},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1982_14_a10/}
}