@conference {18070,
	title = {Biconnectivity Approximations and Graph Carvings},
	booktitle = {Proceedings of the Twenty-fourth Annual ACM Symposium on the Theory of Computing, Victoria, British Columbia, Canada, May 4-6, 1992},
	year = {1992},
	month = {1992///},
	pages = {759 - 759},
	author = {Vishkin, Uzi}
}
