@article{ZhuangPietschStangletal.2000,
  author    = {Zhuang, Y. and Pietsch, Ullrich and Stangl, Jochen and Hol{\´y}, Vaclav and Darowski, Nora and Grenzer, J{\"o}rg and Zerlauth, S. and Sch{\"a}ffler, F. and Bauer, G{\"u}nther},
  title     = {In-plane strain and shape analysis of Si/SiGe nanostructures by grazing incidence diffraction},
  year      = {2000},
  language  = {en}
}
@article{ZhuangSchellingStangletal.2000,
  author    = {Zhuang, Y. and Schelling, Christoph and Stangl, Jochen and Penn, C. and Senz, S. and Sch{\"a}ffler, Friedrich and Roche, T. and Daniel, A. and Grenzer, J{\"o}rg and Pietsch, Ullrich and Bauer, G{\"u}nther},
  title     = {Structural and optical properties of Si/Si{1-x}Ge{x} wires},
  year      = {2000},
  language  = {en}
}