@ARTICLE
        { NFtcs04,
          TITLE = "Average Complexity of Exact and Approximate Multiple String 
		   Matching",
          AUTHOR = "G. Navarro and K. Fredriksson",
	  JOURNAL = "Theoretical Computer Science A",
	  YEAR = 2004,
	  VOLUME = 321,
	  NUMBER = "2--3",
	  PAGES = "283--290"
	}