@article{DIA_1987__18__A3_0,
     author = {Lair, C.},
     title = {Diagrammes structur\'es de mod\`eles},
     journal = {Diagrammes},
     note = {talk:3},
     pages = {L1--L30},
     publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques},
     volume = {18},
     year = {1987},
     mrnumber = {944792},
     zbl = {0659.18002},
     language = {fr},
     url = {http://www.numdam.org/item/DIA_1987__18__A3_0/}
}