@article{LangeWagnerZentel2006,
  author    = {Birger Lange and J{\"u}rgen Wagner and Rudolf Zentel},
  title     = {Fabrication of robust high-quality ORMOCER (R) inverse opals},
  journal   = {Macromolecular rapid communications},
  volume    = {27},
  pages     = {1746 -- 1751},
  doi       = {10.1002/marc.200600429},
  year      = {2006},
}