@INPROCEEDINGS{
        NOspire14.1,
        AUTHOR = "G. Navarro and A. Ord{\'o}{\~n}ez",
	TITLE = "Grammar Compressed Sequences with Rank/Select Support",
        BOOKTITLE = {Proc. 21st International Symposium on String Processing and Information Retrieval (SPIRE)},
        YEAR = "2014",
	SERIES = "LNCS 8799",
	PAGES = "31--44"
    }