@INPROCEEDINGS{
        VFBYNivjorn98,
        AUTHOR = "J. Vegas and P. de la Fuente and R. Baeza-Yates and G. Navarro",
        TITLE = "Un lenguaje de consulta intuitivo para textos estructurados",
        BOOKTITLE = {Actas de las IV Jornadas de Inform\'atica},
        YEAR = "1998",
	PAGES = "527--536",
	ADDRESS = "Las Palmas de Gran Canaria, Spain",
        NOTE = "In Spanish",
",
    }