Collin, Peter MPI for European Legal History, Max Planck Society;
http://dx.doi.org/10.17645/pag.v5i1.784 (Any fulltext)
Collin, P. (2017). The Legitimation of Self-Regulation and Co-Regulation in Corporatist Concepts of Legal Scholars in the Weimar Republic. Politics and Governance, 5(1), 15-25.