@InProceedings{,
author = { R. Klein and Christian Knauer and G. Narasimhan and M. Smid },
title = { Exact and approximation algorithms for computing the dilation spectrum of paths, trees and cycles },
booktitle = { Proceedings of the 16th Annual International Symposium on Algorithms and Computation (ISAAC), Hainan, China },
year = { 2005 },
pages = { 849-858 },
}
