@article{1256047263,
author = {Lazar, A. J.},
title = {Points of support for closed convex sets},
journal = {Illinois J. Math.},
volume = {25},
number = {4},
year = {1981},
pages = { 302-305},
language = {en},
url = {http://dml.mathdoc.fr/item/1256047263}
}
Lazar, A. J. Points of support for closed convex sets. Illinois J. Math., Tome 25 (1981) no. 4, pp. 302-305. http://gdmltest.u-ga.fr/item/1256047263/