@article{10_4007_annals_2003_158_1081,
     author = {Damien Roy},
     title = {Approximation to real numbers by cubic algebraic integers. {II}},
     journal = {Annals of mathematics},
     pages = {1081--1087},
     publisher = {mathdoc},
     volume = {158},
     number = {3},
     year = {2003},
     doi = {10.4007/annals.2003.158.1081},
     mrnumber = {2031862},
     zbl = {1044.11061},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.158.1081/}
}