@article{ASNSP_2009_5_8_2_333_0,
     author = {Bugeaud, Yann and Evertse, Jan-Hendrik},
     title = {Approximation of complex algebraic numbers by algebraic numbers of bounded degree},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {333--368},
     publisher = {Scuola Normale Superiore, Pisa},
     volume = {Ser. 5, 8},
     number = {2},
     year = {2009},
     mrnumber = {2548250},
     zbl = {1176.11031},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_2009_5_8_2_333_0/}
}