@article{IM2_2010_74_5_a1,
     author = {A. V. Pukhlikov},
     title = {Birational geometry of {Fano} double spaces of index two},
     journal = {Izvestiya. Mathematics},
     pages = {925--991},
     year = {2010},
     volume = {74},
     number = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2010_74_5_a1/}
}