@article{FranzkeSchapp2021,
  author    = {Jochen Franzke and Linze Schapp},
  title     = {Beyond Charter and Index},
  journal   = {The Future of Local Self-Government : European Trends in Autonomy, Innovations and Central-Local Relations},
  series    = {Reassessing Local Autonomy},
  pages     = {31 -- 42},
  doi       = {10.1007/978-3-030-56059-1_3},
  year      = {2021},
}