@article{GDZPPN002186292,
title = {The structure of w-regular semigroups.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {247},
year = {1971},
pages = {110-141},
zbl = {0228.20055},
url = {http://dml.mathdoc.fr/item/GDZPPN002186292}
}
Petrich, Mario; Ault, Janet E. The structure of w-regular semigroups.. Journal für die reine und angewandte Mathematik, Tome 247 (1971) pp. 110-141. http://gdmltest.u-ga.fr/item/GDZPPN002186292/