@inproceedings{STOC-1998-BenderFRSV,
	author        = "Michael A. Bender and Antonio Fernández and Dana Ron and Amit Sahai and Salil P. Vadhan",
	booktitle     = "{Proceedings of the 30th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/276698.276759",
	isbn          = "0-89791-962-9",
	pages         = "269--278",
	publisher     = "{ACM}",
	title         = "{The Power of a Pebble: Exploring and Mapping Directed Graphs}",
	year          = 1998,
}