@article{CM_1994__91_1_91_0,
     author = {Alexeev, Valery},
     title = {General elephants of $\mathbb {Q}${-Fano} 3-folds},
     journal = {Compositio Mathematica},
     pages = {91--116},
     publisher = {Kluwer Academic Publishers},
     volume = {91},
     number = {1},
     year = {1994},
     mrnumber = {1273928},
     zbl = {0813.14028},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1994__91_1_91_0/}
}