Tamás Király, Lap Chi Lau. Approximate Min-Max Theorems of Steiner Rooted-Orientations of Hypergraphs. In 47th Annual IEEE Symposium on Foundations of Computer Science (FOCS 2006), 21-24 October 2006, Berkeley, California, USA, Proceedings. pages 283-292, IEEE Computer Society, 2006. [doi]
Abstract is missing.