@article{10_4064_aa_52_2_171_182,
     author = {Umberto Zannier},
     title = {On the linear independence of roots of unity over finite extensions of {Q}},
     journal = {Acta Arithmetica},
     pages = {171--182},
     publisher = {mathdoc},
     volume = {52},
     number = {2},
     year = {1989},
     doi = {10.4064/aa-52-2-171-182},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-52-2-171-182/}
}