@article{JTNB_2012__24_3_557_0,
     author = {Cau, Orlando},
     title = {Delta-composantes des espaces de modules de rev\^etements},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {557--582},
     publisher = {Soci\'et\'e Arithm\'etique de Bordeaux},
     volume = {24},
     number = {3},
     year = {2012},
     doi = {10.5802/jtnb.811},
     zbl = {1268.14029},
     mrnumber = {3010629},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/jtnb.811/}
}