@INPROCEEDINGS{
        FNPdcc08.1,
        AUTHOR = "A. Fari{\~n}a and G. Navarro and J. Param{\'a}",
	TITLE = "Word-based Statistical Compressors as Natural Language 
		 Compression Boosters",
	BOOKTITLE = "Proc. 18th Data Compression Conference (DCC)",
        YEAR = "2008",
        PAGES = "162--171"
    }