@article{GDZPPN001258486,
title = {Regular WE-2 semigroups.},
journal = {Semigroup forum},
volume = {33},
year = {1986},
pages = {225-234},
zbl = {0606.20052},
url = {http://dml.mathdoc.fr/item/GDZPPN001258486}
}
Nagy, A. Regular WE-2 semigroups.. Semigroup forum, Tome 33 (1986) pp. 225-234. http://gdmltest.u-ga.fr/item/GDZPPN001258486/