@article{10_4153_S0008439519000274,
     author = {Louboutin, St\'ephane R.},
     title = {On the {Discriminants} of the {Powers} of an {Algebraic} {Integer}},
     journal = {Canadian mathematical bulletin},
     pages = {481--483},
     year = {2020},
     volume = {63},
     number = {3},
     doi = {10.4153/S0008439519000274},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000274/}
}