@INPROCEEDINGS
        { AHNRicde22,
	  TITLE = "Time- and Space-Efficient Regular Path Queries",
	  AUTHOR = "D. Arroyuelo and A. Hogan and G. Navarro and J. Rojas-Ledesma",
          BOOKTITLE = {Proc. 38th IEEE International Conference on Data 
			Engineering (ICDE)},
          YEAR = 2022,
	  PAGES = "3091--3105"
        }