@ARTICLE{
        ZMNBYieee00,
        AUTHOR = "N. Ziviani and E. Moura and G. Navarro and R. Baeza-Yates",
        TITLE = "Compression: A Key for Next-Generation Text Retrieval Systems",
        JOURNAL = "IEEE Computer",
        YEAR = "2000",
	VOLUME = 33,
	NUMBER = 11,
	PAGES = "37--44",
	MONTH = nov,
        NOTE = "Cover feature.",
    }