@article{CMH_1964__39_139279,
     author = {R. Cairoli},
     title = {Fonctions d'ensemble et int\'egration.},
     journal = {Commentarii mathematici Helvetici},
     pages = {1--20},
     publisher = {mathdoc},
     volume = {39},
     year = {1964},
     zbl = {0131.29601},
     url = {http://geodesic.mathdoc.fr/item/CMH_1964__39_139279/}
}