@article{MSH_1966__14__23_0,
     author = {Barbut, M.},
     title = {Probl\`emes d'enseignement},
     journal = {Math\'ematiques et sciences humaines},
     pages = {23--30},
     publisher = {Ecole Pratique des hautes \'etudes, Centre de math\'ematique sociale et de statistique},
     volume = {14},
     year = {1966},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1966__14__23_0/}
}