@article{IM2_1985_24_2_a1,
     author = {V. E. Voskresenskii and A. A. Klyachko},
     title = {Toroidal {Fano} varieties and root systems},
     journal = {Izvestiya. Mathematics },
     pages = {221--244},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1985_24_2_a1/}
}