Erratum
Mathématiques et Sciences humaines, Volume 107  (1989), p. 75
@article{MSH_1989__107__75_0,
     title = {Erratum},
     journal = {Math\'ematiques et Sciences humaines},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {107},
     year = {1989},
     pages = {75-75},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1989__107__75_0}
}
 (ed.). Erratum. Mathématiques et Sciences humaines, Volume 107 (1989) , p. 75. http://www.numdam.org/item/MSH_1989__107__75_0/