@INPROCEEDINGS{
        KNspire12.5,
        AUTHOR = "R. Konow and G. Navarro",
	TITLE = "Dual-Sorted Inverted Lists in Practice",
        BOOKTITLE = {Proc. 19th International Symposium on String Processing and Information Retrieval (SPIRE)},
        YEAR = "2012",
	SERIES = "LNCS 7608",
	PAGES = "295--306"
    }