@inproceedings{STOC-1992-KhullerV,
	author        = "Samir Khuller and Uzi Vishkin",
	booktitle     = "{Proceedings of the 24th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/129712.129786",
	isbn          = "0-89791-511-9",
	pages         = "759--770",
	publisher     = "{ACM}",
	title         = "{Biconnectivity Approximations and Graph Carvings}",
	year          = 1992,
}