@article{Efthymiou2022,
  author    = {Dimitrios E. Efthymiou},
  title     = {EU citizens' access to welfare rights: how (not) to think about unreasonable burdens?},
  journal   = {Res publica},
  volume    = {28},
  number    = {4},
  pages     = {613 -- 633},
  doi       = {10.1007/s11158-021-09536-x},
  year      = {2022},
}