@article{1077379462,
author = {Conrad, Paul},
title = {The essential closure of an Archimedean lattice-ordered
group},
journal = {Duke Math. J.},
volume = {38},
number = {1},
year = {1971},
pages = { 151-160},
language = {en},
url = {http://dml.mathdoc.fr/item/1077379462}
}
Conrad, Paul. The essential closure of an Archimedean lattice-ordered group. Duke Math. J., Tome 38 (1971) no. 1, pp. 151-160. http://gdmltest.u-ga.fr/item/1077379462/