URL:
http://rewerse.net/publications/rewerse-publications.html#REWERSE-RP-2004-01

BibTeX:

@article{REWERSE-RP-2004-01,
	author = {Gerd Wagner},
	title = {RuleML, SWRL and REWERSE: Towards a General Web Rule Language Framework},
	journal = {Semantic Web Technologies Column of the SIGSEMIS Bulletin 1:1},
	year = {2004},
	url = {http://rewerse.net/publications/rewerse-publications.html#REWERSE-RP-2004-01}
}