@article{10_4007_annals_2008_167_601,
     author = {Harald A. Helfgott},
     title = {Growth and generation in $\mathrm{SL}_2(\mathbb{Z}/p \mathbb{Z})$},
     journal = {Annals of mathematics},
     pages = {601--623},
     publisher = {mathdoc},
     volume = {167},
     number = {2},
     year = {2008},
     doi = {10.4007/annals.2008.167.601},
     mrnumber = {2415382},
     zbl = {1213.20045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2008.167.601/}
}