@article{cgaBerger,
  title = {Modeling and Verifying the Polarizing Reflectance of Real-World Metallic Surfaces},
  author = {Berger, Kai and Wilkie, Alexander and Weidlich, Andrea and Magnor, Marcus},
  journal = {{IEEE} Computer Graphics and Applications},
  volume = {32},
  number = {2},
  pages = {24--33},
  month = {Mar},
  year = {2012}
}