@article{KnorrHeinemann2018,
  author    = {Andreas Knorr and Andr{\´e} Heinemann},
  title     = {Regional Airports as Two-Sided Markets. The Case for a More Economic Approach in the Application of the EU's State Aid Rules},
  series   = {Aerlines Magazine},
  number    = {46},
  year      = {2018},
  abstract  = {.},
  language  = {en}
}