@article{AMBP_1998__5_2_21_0,
     author = {Freni, Domenico and Rodin\`o, Nicola},
     title = {Sur le groupe des automorphismes d'un groupo{\"\i}de},
     journal = {Annales math\'ematiques Blaise Pascal},
     pages = {21--37},
     publisher = {Laboratoires de Math\'ematiques Pures et Appliqu\'ees de l'Universit\'e Blaise Pascal},
     volume = {5},
     number = {2},
     year = {1998},
     mrnumber = {1671695},
     zbl = {0933.20051},
     language = {fr},
     url = {http://www.numdam.org/item/AMBP_1998__5_2_21_0/}
}