@article{MSH_1980__70__5_0,
author = {Barbut, Marc},
title = {M\'ediane, distributivit\'e, \'eloignements},
journal = {Math\'ematiques et Sciences humaines},
volume = {72},
year = {1980},
pages = {5-31},
mrnumber = {593433},
zbl = {0439.06007},
language = {fr},
url = {http://dml.mathdoc.fr/item/MSH_1980__70__5_0}
}
Barbut, M. Médiane, distributivité, éloignements. Mathématiques et Sciences humaines, Tome 72 (1980) pp. 5-31. http://gdmltest.u-ga.fr/item/MSH_1980__70__5_0/
, Lattice Theory, Providence (Rh. I.), American Mathematical Society, 2nd ed., 1948. | MR 29876