@INPROCEEDINGS 
        { MNSisaac04,
          TITLE = "Advantages of Backward Searching --- Efficient Secondary 
		   Memory and Distributed Implementation of Compressed Suffix 
		   Arrays",
          AUTHOR = "V. M{\"a}kinen and G. Navarro and K. Sadakane",
	  BOOKTITLE = "Proc. 15th Annual International Symposium on 
			Algorithms and Computation (ISAAC)",
	  PUBLISHER = "Springer",
	  SERIES = "LNCS 3341",
          YEAR = 2004,
	  PAGES = "681--692"
        }