@article{01868892,
title = {A characterization of groups in the class of *-regular semigroups.},
journal = {Novi Sad Journal of Mathematics},
volume = {29},
year = {1999},
pages = {215-219},
zbl = {1011.20059},
language = {en},
url = {http://dml.mathdoc.fr/item/01868892}
}
Dolinka, Igor. A characterization of groups in the class of *-regular semigroups.. Novi Sad Journal of Mathematics, Tome 29 (1999) pp. 215-219. http://gdmltest.u-ga.fr/item/01868892/