@article{GDZPPN00126432X,
title = {Maximality properties of some subsemigroups of Baer-Levi semigroups.},
journal = {Semigroup forum},
volume = {51},
year = {1995},
pages = {153-190},
zbl = {0834.20064},
url = {http://dml.mathdoc.fr/item/GDZPPN00126432X}
}
Hotzel, E. Maximality properties of some subsemigroups of Baer-Levi semigroups.. Semigroup forum, Tome 51 (1995) pp. 153-190. http://gdmltest.u-ga.fr/item/GDZPPN00126432X/