@inproceedings{ITiCSE-2011-VirsedaM,
	author        = "Rafael del Vado Vírseda and Fernando Pérez Morente",
	booktitle     = "{Proceedings of the 16th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1999747.1999866",
	isbn          = "978-1-4503-0697-3",
	pages         = "352",
	publisher     = "{ACM}",
	title         = "{An innovative teaching tool based on semantic tableaux for verification and debugging of programs}",
	year          = 2011,
}