@article{AIF_2013__63_3_1055_0,
     author = {M\'ezard, A. and Romagny, M. and Tossici, D.},
     title = {Models of group schemes of roots of unity},
     journal = {Annales de l'Institut Fourier},
     pages = {1055--1135},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {63},
     number = {3},
     year = {2013},
     doi = {10.5802/aif.2784},
     zbl = {1297.14051},
     mrnumber = {3137480},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.2784/}
}