@ARTICLE 
        { HNijfcs06.2,
	  TITLE = "Bit-Parallel Computation of Local Similarity Score Matrices 
		   with Unitary Weights",
          AUTHOR = "H. Hyyr{\"o} and G. Navarro",
	  JOURNAL = "International Journal of Foundations of Computer Science 
		     (IJFCS)",
          VOLUME = 17,
          NUMBER = 6,
          PAGES = "1325--1344",
          YEAR = 2006
        }