@article{GDZPPN001253867,
title = {On 0-simple semigroups admitting ring structure.},
journal = {Semigroup forum},
volume = {20},
year = {1980},
pages = {307-312},
zbl = {0444.20061},
url = {http://dml.mathdoc.fr/item/GDZPPN001253867}
}
Satyanarayana, M. On 0-simple semigroups admitting ring structure.. Semigroup forum, Tome 20 (1980) pp. 307-312. http://gdmltest.u-ga.fr/item/GDZPPN001253867/