@article{AUPO_1961__2_1_a0,
     author = {Metelka, Josef},
     title = {Sur les vari\'et\'es de base simples des transformations de {Cremona}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {5--32},
     publisher = {mathdoc},
     volume = {02},
     number = {1},
     year = {1961},
     mrnumber = {0309951},
     zbl = {0237.14004},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1961__2_1_a0/}
}