@inproceedings{schwitter:owled2008dc,
	author = {Rolf Schwitter and Kaarel Kaljurand and Anne Cregan and Catherine Dolbear and Glen Hart},
	title = {{A Comparison of three Controlled Natural Languages for OWL 1.1}},
	booktitle = {{4th OWL Experiences and Directions Workshop (OWLED 2008 DC)}},
	year = {2008},
	address = {Washington},
	month = {1--2 April},
}