@article{10_2307_121122,
     author = {Umberto Zannier},
     title = {A proof of {Pisot's} \(d\)th root conjecture},
     journal = {Annals of mathematics},
     year = {2000},
     volume = {151},
     number = {1},
     doi = {10.2307/121122},
     zbl = {0995.11007},
     url = {http://geodesic.mathdoc.fr/articles/10.2307/121122/}
}