Glencora Borradaile, Philip N. Klein, Claire Mathieu. A Polynomial-Time Approximation Scheme for Euclidean Steiner Forest. In 49th Annual IEEE Symposium on Foundations of Computer Science, FOCS 2008, October 25-28, 2008, Philadelphia, PA, USA. pages 115-124, IEEE Computer Society, 2008. [doi]
Abstract is missing.