@inproceedings{KnorrArndt2018,
  author    = {Andreas Knorr and Andreas Arndt},
  title     = {On the Quality of Air Transport Statistics for the Intra-European Transport Market},
  organization    = {The 2004 Air Transport and Research Society World Conference, Istanbul (T{\"u}rkei), 1.-3.07.2004},
  year      = {2018},
  abstract  = {.},
  language  = {en}
}