@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa155-3-3,
author = {Michael A. Bennett and Yann Bugeaud},
title = {Effective results for restricted rational approximation to quadratic irrationals},
journal = {Acta Arithmetica},
volume = {155},
year = {2012},
pages = {259-269},
zbl = {1306.11053},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa155-3-3}
}
Michael A. Bennett; Yann Bugeaud. Effective results for restricted rational approximation to quadratic irrationals. Acta Arithmetica, Tome 155 (2012) pp. 259-269. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa155-3-3/