@article{SM_2009_200_7_a4,
     author = {S. N. Fedotov},
     title = {Affine algebraic groups with periodic components},
     journal = {Sbornik. Mathematics},
     pages = {1089--1104},
     publisher = {mathdoc},
     volume = {200},
     number = {7},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2009_200_7_a4/}
}