@article{ZhuangSchellingStangletal.2000,
  author    = {Y. Zhuang and Christoph Schelling and Jochen Stangl and C. Penn and S. Senz and Friedrich Sch{\"a}ffler and T. Roche and A. Daniel and J{\"o}rg Grenzer and Ullrich Pietsch and G{\"u}nther Bauer},
  title     = {Structural and optical properties of Si/Si{1-x}Ge{x} wires},
  year      = {2000},
}