%0 Journal Article %A Jean-Louis Colliot-Thélène %T Rational connectedness and Galois covers of the projective line %J Annals of mathematics %D 2000 %V 151 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2307/121121/ %R 10.2307/121121 %F 10_2307_121121