@article{CM_1989__70_3_275_0,
     author = {Sancho de Salas, Teresa},
     title = {Theorems of factorizations for birational morphisms},
     journal = {Compositio Mathematica},
     pages = {275--291},
     publisher = {Kluwer Academic Publishers},
     volume = {70},
     number = {3},
     year = {1989},
     mrnumber = {1002046},
     zbl = {0687.14009},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1989__70_3_275_0/}
}