@article{SellStiefl2022,
  author    = {Sell, Friedrich and Stiefl, J{\"u}rgen},
  title     = {22 Years after},
  journal   = {Zeitschrift f{\"u}r Wirtschaftspolitik},
  volume    = {71},
  number    = {1},
  doi       = {10.1515/zfwp-2022-2069},
  institution = {Wirtschaft und Gesundheit},
  pages     = {69 -- 93},
  year      = {2022},
  language  = {en}
}