@article{1102945869,
author = {Bleier, Roger and Conrad, Paul},
title = {The lattice of closed ideals and $a^{\ast}$-extensions of an abelian $l$-group.},
journal = {Pacific J. Math.},
volume = {49},
number = {2},
year = {1973},
pages = { 329-340},
language = {en},
url = {http://dml.mathdoc.fr/item/1102945869}
}
Bleier, Roger; Conrad, Paul. The lattice of closed ideals and $a^{\ast}$-extensions of an abelian $l$-group.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 329-340. http://gdmltest.u-ga.fr/item/1102945869/