@inproceedings{HCI-EI-1999-MosconiP99a,
	author        = "Mauro Mosconi and Marco Porta",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 1: Ergonomics and User Interfaces}",
	isbn          = "0-8058-3391-9",
	pages         = "1053--1057",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Testing the Usability of Visual Languages: A Web-Based Methodology}",
	year          = 1999,
}