@ARTICLE
        { NBBYZCalgor00,
          TITLE = "Binary Searching with Non-uniform Costs and Its Application 
to Text Retrieval",
          AUTHOR = "G. Navarro and R. Baeza-Yates and E. Barbosa N. Ziviani 
and W. Cunto",
	  JOURNAL = "Algorithmica",
          YEAR = 2000,
	  VOLUME = 27,
	  PAGES = "145--169"
        }