@inproceedings{KnorrArndtLueg2008,
  author    = {Knorr, Andreas and Arndt, Andreas and Lueg, Barbara},
  title     = {Airport Noise Abatement as a Cross-Border Coordination Problem: The Case of Zurich Airport},
  organization    = {12th Air Transport Research Society World Conference, Athen (Griechenland), 6.-10.07.2008},
  year      = {2008},
  abstract  = {.},
  language  = {en}
}
@misc{KnorrArndtLueg2008,
  author    = {Knorr, Andreas and Arndt, Andreas and Lueg, Barbara},
  title     = {Airport Noise Abatement as a Cross-Border Coordination Problem: The Case of Zurich Airport},
  year      = {2008},
  abstract  = {.},
  language  = {en}
}
@techreport{KnorrLuegArndtLueg,
  type      = {Working Paper},
  author    = {Knorr, Andreas and Lueg-Arndt, Andreas and Lueg, Barbara},
  title     = {Airport Noise Abatement as an International Coordination Problem - The Case of Zurich Airport},
  address   = {Speyer},
  url       = {http://nbn-resolving.de/urn:nbn:de:101:1-20110222393},
  abstract  = {_},
  language  = {en}
}