@article{M2AN_1972__6_1_3_0,
     author = {Payan, C.},
     title = {Type et graphe des distances d'une fonction bool\'eenne},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {3--14},
     publisher = {Dunod},
     address = {Paris},
     volume = {6},
     number = {R1},
     year = {1972},
     zbl = {0242.94036},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/M2AN_1972__6_1_3_0/}
}