Klünder, Thorben Max Planck Institute for Legal History and Legal Theory, Max Planck Society;
https://law.mpg.de/perspectives/2020/09/07/what-is-rechtsgemeinschaft/ (全文テキスト(全般))
Klünder, T. (2020). What is Rechtsgemeinschaft? [Max Planck Law - Perspectives. 07.09.2020]. Max Planck Law - Perspectives.