@article{CRMATH_2003__336_1_1_0, author = {Roy, Damien}, title = {Approximation simultan\'ee d'un nombre et de son carr\'e}, journal = {Comptes Rendus. Math\'ematique}, pages = {1--6}, publisher = {Elsevier}, volume = {336}, number = {1}, year = {2003}, doi = {10.1016/S1631-073X(02)00005-5}, language = {fr}, url = {http://archive.numdam.org/articles/10.1016/S1631-073X(02)00005-5/} }