%0 Journal Article %A Berger, Laurent %T Lifting the field of norms %J Journal de l’École polytechnique — Mathématiques %D 2014 %P 29-38 %V 1 %I Ecole polytechnique %U http://www.numdam.org/articles/10.5802/jep.2/ %R 10.5802/jep.2 %G en %F JEP_2014__1__29_0