@article{GDZPPN001265520, title = {Maximal semigroups dominated by 0-1 matrices.}, journal = {Semigroup forum}, volume = {54}, year = {1997}, pages = {175-189}, zbl = {0866.47046}, url = {http://dml.mathdoc.fr/item/GDZPPN001265520} }
Radjavi, H.; Omladic, M.; Kosir, T. Maximal semigroups dominated by 0-1 matrices.. Semigroup forum, Tome 54 (1997) pp. 175-189. http://gdmltest.u-ga.fr/item/GDZPPN001265520/