@article{PMB_2012___2_123_0,
     author = {Nguyen Quang Do, Thong},
     title = {\'Etude kummerienne de la $q$-suite centrale descendante d{\textquoteright}un groupe de {Galois}},
     journal = {Publications math\'ematiques de Besan\c{c}on. Alg\`ebre et th\'eorie des nombres},
     pages = {123--139},
     publisher = {Presses universitaires de Franche-Comt\'e},
     number = {2},
     year = {2012},
     doi = {10.5802/pmb.a-148},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.5802/pmb.a-148/}
}