BibTeX Export

@article{Authenticus:P-001-PT7,
	title = {{Semigroups Whose Idempotents Form a Subsemigroup}},
	author = {J ALMEIDA and JE PIN and P WEIL},
	doi = {10.1017/s0305004100075332},
	journal = {Mathematical Proceedings of the Cambridge Philosophical Society},
	number = {2},
	pages = {241-253},
	publisher = {Cambridge Univ Press},
	type = {Article},
	volume = {111},
	year = {1992}
}