@InProceedings{EKMTW05,
  author = 	 {Stefan Eckhardt and Sven Kosub and Moritz
                  G. Maa{\ss} and Hanjo T{\"a}ubig and Sebastian Wernicke},
  title = 	 {Combinatorial Network Abstractions by Trees and Distances},
  booktitle = 	 {Proceedings of the 16th Annual Symposium on Algorithms and Computation ({ISSAC})},
  pages =	 {1100-1109},
  year =	 2005,
  volume =	 3827,
  series =	 {LNCS},
  publisher =	 {Springer}
}