## Anna Moss, Yuval Rabani

*Approximation algorithms for constrained for constrained node weighted steiner tree problems*

STOC, 2001.

@inproceedings{STOC-2001-MossR, author = "Anna Moss and Yuval Rabani", booktitle = "{Proceedings of the 33rd Annual ACM Symposium on Theory of Computing}", doi = "10.1145/380752.380826", isbn = "1-58113-349-9", pages = "373--382", publisher = "{ACM}", title = "{Approximation algorithms for constrained for constrained node weighted steiner tree problems}", year = 2001, }