@article{GDZPPN001265040, title = {A regular a-semigroups inducing a certain lattice.}, journal = {Semigroup forum}, volume = {53}, year = {1996}, pages = {98-113}, zbl = {0852.20052}, url = {http://dml.mathdoc.fr/item/GDZPPN001265040} }
Huisheng, P. A regular a-semigroups inducing a certain lattice.. Semigroup forum, Tome 53 (1996) pp. 98-113. http://gdmltest.u-ga.fr/item/GDZPPN001265040/