@article{RauHeindelUnsleberetal.2014,
  author    = {Markus Rau and Tobias Heindel and Sebastian Unsleber and Tristan Braun and Julian Fischer and Stefan Frick and Sebastian Nauerth and Christian Schneider and Gwenaelle Vest and Stephan Reitzenstein and Martin Kamp and Alfred Forchel and Sven H{\"o}fling and Harald Weinfurter},
  title     = {Free space quantum key distribution over 500 meters using electrically driven quantum dot single-photon sources-a proof of principle experiment},
  journal   = {New Journal of Physics},
  volume    = {16},
  number    = {043003},
  doi       = {10.1088/1367-2630/16/4/043003},
  year      = {2014},
}