@article{IM2_1967_1_3_a10,
     author = {V. E. Voskresenskii},
     title = {On two-dimensional algebraic tori. {II}},
     journal = {Izvestiya. Mathematics},
     pages = {691--696},
     year = {1967},
     volume = {1},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1967_1_3_a10/}
}