%% -*-BibTeX-*-

  author       = "H. Birkhofer and A. F{\"u}genschuh and U. G{\"u}nther and D. Junglas and A. Martin and T. Sauer and S. Ulbrich and M. W{\"a}ldele and S. Walter",
  editor       = "H. Haasis and H. Kopfer and J. Sch{\"o}nberger",
  booktitle    = "Operations Research Proceedings 2005",
  title        = "{Topology- and Shape-Optimization of Branched Sheet Metal Products}",
  publisher    = "Springer, Berlin",
  pages        = "327--336",
  year         = "2006",