@INPROCEEDINGS{
        CGNcpm21,
	AUTHOR = "D. Cobas and T. Gagie and G. Navarro",
	TITLE = "A Fast and Small Subsampled R-index",
	BOOKTITLE = "Proc. 32nd Annual Symposium on Combinatorial Pattern Matching (CPM)",
	PAGES = "article 13",
        YEAR = 2021
    }