@article{DIA_1984__11__1_0,
     author = {Mouen, F.},
     title = {Sur la caract\'erisation s\'emantique des cat\'egories de structures},
     journal = {Diagrammes},
     pages = {1--63},
     publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques},
     volume = {11},
     year = {1984},
     mrnumber = {780084},
     zbl = {0548.18002},
     language = {fr},
     url = {http://archive.numdam.org/item/DIA_1984__11__1_0/}
}