## Joseph Cheriyan, Santosh Vempala, Adrian Vetta

*Approximation algorithms for minimum-cost k-vertex connected subgraphs*

STOC, 2002.

@inproceedings{STOC-2002-CheriyanVV, author = "Joseph Cheriyan and Santosh Vempala and Adrian Vetta", booktitle = "{Proceedings of the 34th Annual ACM Symposium on Theory of Computing}", doi = "10.1145/509907.509955", isbn = "1-58113-495-9", pages = "306--312", publisher = "{ACM}", title = "{Approximation algorithms for minimum-cost k-vertex connected subgraphs}", year = 2002, }