@article{MSH_1969__28__7_0,
     author = {Guilbaud, G. Th.},
     title = {Esquisses m\'esologiques},
     journal = {Math\'ematiques et sciences humaines},
     pages = {7--25},
     publisher = {Ecole Pratique des hautes \'etudes, Centre de math\'ematique sociale et de statistique},
     volume = {28},
     year = {1969},
     mrnumber = {286732},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1969__28__7_0/}
}