@article{1077466131,
author = {Hammer, Preston C.},
title = {Maximal convex sets},
journal = {Duke Math. J.},
volume = {22},
number = {1},
year = {1955},
pages = { 103-106},
language = {en},
url = {http://dml.mathdoc.fr/item/1077466131}
}
Hammer, Preston C. Maximal convex sets. Duke Math. J., Tome 22 (1955) no. 1, pp. 103-106. http://gdmltest.u-ga.fr/item/1077466131/