@ARTICLE
        { Navjea08,
          TITLE = "Implementing the {LZ}-index: Theory versus Practice",
          AUTHOR = "G. Navarro",
          JOURNAL = "ACM Journal of Experimental Algorithmics (JEA)",
	  YEAR = 2009,
          VOLUME = "13",
          NUMBER = "article 2",
          NOTE = "49 pages"
        }