@misc{logtalkweb,
	author = "Paulo Moura",
	title = "Logtalk web site",
	howpublished = "\url{http://www.logtalk.org/}"
}


@phdthesis{pmoura03,
	author = "Paulo Moura",
	title = "{Logtalk - Design of an Object-Oriented Logic Programming Language}",
	school = "Department of Informatics, University of Beira Interior, Portugal",
	month = sep,
	year = 2003,
	howpublished = "\url{http://www.logtalk.org/papers/thesis.pdf}"
}


@unpublished{pmoura00c,
	Author = "Paulo Moura",
	Title = "{Category-Based Composition in Object-Oriented Languages}",
	month = nov,
	year = 2000,
	howpublished = "\url{http://www.logtalk.org/papers/categories_ecoop.pdf}",
	annote = "Submitted to ECOOP 2001"
}


@techreport{pmoura00b,
	author = "Paulo Moura",
	title = "{Logtalk 2.6 Documentation}",
	institution = "University of Beira Interior, Portugal",
	number = "DMI 2000/1",
	month = jul,
	year = 2000,
	howpublished = "\url{http://www.logtalk.org/files/trdmi20001a4.pdf.gz}"
}


@unpublished{pmoura00a,
	Author = "Paulo Moura",
	Title = "{Category-Based Composition in Object-Oriented Languages}",
	month = apr,
	year = 2000,
	howpublished = "\url{http://www.logtalk.org/papers/categories_oopsla.pdf}",
	annote = "Submitted to OOPSLA 2000"
}


@article{pmoura99,
	author = "Paulo Moura",
	title = "{Porting Prolog: Notes on porting a Prolog program to 22 Prolog compilers or the relevance of the ISO Prolog standard}",
	journal = "Association of Logic Programming Newsletter",
	volume = 12,
	number = 2,
	month = may,
	year = 1999
}