@article{01423675,
title = {Rational connectedness and Galois covers of the projective line.},
journal = {Annals of Mathematics. Second Series},
volume = {151},
year = {2000},
pages = {359-373},
doi = {10.2307/121121},
zbl = {0990.12003},
language = {en},
url = {http://dml.mathdoc.fr/item/01423675}
}
Colliot-Thélène, Jean-Louis. Rational connectedness and Galois covers of the projective line.. Annals of Mathematics. Second Series, Tome 151 (2000) pp. 359-373. doi : 10.2307/121121. http://gdmltest.u-ga.fr/item/01423675/