@article{OstermeyerPuhlmannKorn2009,
  author    = {Martin Ostermeyer and Dirk Puhlmann and Dietmar Korn},
  title     = {Quantum diffraction of biphotons at a blazed grating},
  url       = {http://www.opticsinfobase.org/journalinfo.cfm?journal=2},
  year      = {2009},
}