@book{19311,
	author = {Lameer, Joep.},
	title = {Al-Farabi and Aristotelian syllogistics :},
	publisher = {E.J. Brill,},
	year = {1994.},
	address = {Leiden ;},
	note = {Revision of thesis (Ph. D.)--University of Leiden, 1992.}
}