@article{IM2_1970_4_1_a0,
     author = {V. E. Voskresenskii},
     title = {Birational properties of linear algebraic groups},
     journal = {Izvestiya. Mathematics },
     pages = {1--17},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1970_4_1_a0/}
}