@incollection{Bickenbach2022,
  author    = {Christian Bickenbach},
  title     = {Artikel 13 Vereinigungsfreiheit},
  booktitle = {Verfassung f{\"u}r Rheinland-Pfalz : Handkommentar},
  edition   = {2.},
  editor    = {Lars Brocker and Michael Droege and Siegfried Jutzi},
  isbn      = {978-3-8487-7058-8},
  year      = {2022},
}