@article{GDZPPN001248103,
title = {Bisimple left inverse semigroups.},
journal = {Semigroup forum},
volume = {4},
year = {1972},
pages = {34-45},
zbl = {0275.20114},
url = {http://dml.mathdoc.fr/item/GDZPPN001248103}
}
Venkatesan, P.S. Bisimple left inverse semigroups.. Semigroup forum, Tome 4 (1972) pp. 34-45. http://gdmltest.u-ga.fr/item/GDZPPN001248103/