@INPROCEEDINGS
	{ BNesa12,
	  TITLE = "New Lower and Upper Bounds for Representing Sequences",
	  AUTHOR = "D. Belazzougui and G. Navarro",
	  BOOKTITLE = {Proc. 20th Annual European Symposium on Algorithms (ESA)},
	  YEAR = 2012,
	  PAGES = "181--192",
	  SERIES = "LNCS 7501"
	}