@article{AIF_2005__55_6_1905_0, author = {Bertin, Jos\'e and Maugeais, Sylvain}, title = {D\'eformations \'equivariantes des courbes semistables}, journal = {Annales de l'Institut Fourier}, pages = {1905--1941}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, volume = {55}, number = {6}, year = {2005}, doi = {10.5802/aif.2146}, mrnumber = {2187940}, zbl = {1095.14022}, language = {fr}, url = {http://archive.numdam.org/articles/10.5802/aif.2146/} }