@inproceedings{conf/lpe/LoiaQT90,
	title = {A Prolog Debugging System is an Open System.},
	author = {Vincenzo Loia and Michel Quaggetto and François-Xavier Testard-Vaillant},
	booktitle = {LPE},
	pages = {74-79},
	url = {http://dblp.uni-trier.de/db/conf/lpe/lpe90.html#LoiaQT90},
	year = {1990},
	biburl = {http://www.bibsonomy.org/bibtex/2b6c0a1761428816fd95b1bc5184f4f75/dblp},
	description = {dblp},
	date = {2002-01-03},
	keywords = {dblp }
}