@INPROCEEDINGS{
        PCFNwea06,
        AUTHOR = "R. Paredes and E. Ch\'avez and K. Figueroa and
		  G. Navarro",
	TITLE = "Practical Construction of $k$-Nearest Neighbor Graphs in 
		 Metric Spaces",
	BOOKTITLE = "Proc. 5th Workshop on Efficient and Experimental 
		     Algorithms (WEA)",
        YEAR = "2006",
	SERIES = "LNCS 4007",
        PAGES = "85--97"
    }