@article{JTNB_2003__15_1_393_0, author = {St\'ephane Vinatier}, title = {Sur la racine carr\'ee de la codiff\'erente}, journal = {Journal de th\'eorie des nombres de Bordeaux}, pages = {393--410}, publisher = {Universit\'e Bordeaux I}, volume = {15}, number = {1}, year = {2003}, doi = {10.5802/jtnb.409}, zbl = {1048.11088}, mrnumber = {2019023}, language = {fr}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.409/} }