@article{LemrCernochSoubustaetal.2011,
  author    = {Karel Lemr and A. Cernoch and Jan Soubusta and Konrad Kieling and Jens Eisert and M. Dusek},
  title     = {Experimental implementation of the optimal linear-optical controlled phase gate},
  journal   = {Physical review letters},
  volume    = {106},
  number    = {1},
  doi       = {10.1103/PhysRevLett.106.013602},
  year      = {2011},
}