BibTeX Export

@article{Authenticus:P-001-S8Q,
	title = {{Semidirectly Closed Pseudovarieties of Locally Trivial Semigroups}},
	author = {J ALMEIDA},
	doi = {10.1007/bf02573276},
	journal = {Semigroup Forum},
	number = {3},
	pages = {315-323},
	publisher = {Springer Verlag},
	type = {Article},
	volume = {40},
	year = {1990}
}