@article{GDZPPN001256084,
title = {Periodic properties of groupbound semigroups II.},
journal = {Semigroup forum},
volume = {26},
year = {1983},
pages = {229-236},
zbl = {0509.20044},
url = {http://dml.mathdoc.fr/item/GDZPPN001256084}
}
Sen, M.K.; Madison, B.L.; Mukherjee, T.K. Periodic properties of groupbound semigroups II.. Semigroup forum, Tome 26 (1983) pp. 229-236. http://gdmltest.u-ga.fr/item/GDZPPN001256084/