@article{SM_1995_186_9_a4,
     author = {S. V. Lyudkovskii},
     title = {Exotic groups and quotients of loop groups},
     journal = {Sbornik. Mathematics},
     pages = {1313--1323},
     year = {1995},
     volume = {186},
     number = {9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1995_186_9_a4/}
}