@INPROCEEDINGS
        { CNlatin02,
          TITLE = "A Metric Index for Approximate String Matching",
          AUTHOR = "E. Ch\'avez and G. Navarro",
	  BOOKTITLE = "{Proc. 5th Latin American Symposium on Theoretical Informatics (LATIN)}",
          YEAR = 2002,
	  SERIES = "LNCS 2286",
	  PAGES = "181--195"
        }