@article{GDZPPN001247654,
title = {A generalization of the Rees Theorem to a class o\pounds\ regular semigroups.},
journal = {Semigroup forum},
volume = {2},
year = {1971},
pages = {321-331},
zbl = {0226.20070},
url = {http://dml.mathdoc.fr/item/GDZPPN001247654}
}
Allen, D. jr. A generalization of the Rees Theorem to a class o£ regular semigroups.. Semigroup forum, Tome 2 (1971) pp. 321-331. http://gdmltest.u-ga.fr/item/GDZPPN001247654/