@article{SM_2009_200_10_a5,
     author = {A. N. Skorobogatov},
     title = {Automorphisms and forms of toric quotients of homogeneous spaces},
     journal = {Sbornik. Mathematics},
     pages = {1521--1536},
     year = {2009},
     volume = {200},
     number = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2009_200_10_a5/}
}