@article{MSH_1991__114__57_0,
     author = {Le Roux, Brigitte},
     title = {Sur la construction d'un protocole additif},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {57--62},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {114},
     year = {1991},
     zbl = {0745.62057},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1991__114__57_0/}
}