Hornuf, Lars MPI for Innovation and Competition, Max Planck Society;
https://www.law.ox.ac.uk/business-law-blog/blog/2016/10/financial-contracting-crowdinvesting-lessons-german-market (Preprint)
Hornuf, L., Klöhn, L., & Schilling, T. (2018). Financial Contracting in Crowdinvesting: Lessons from the German Market. German Law Journal, 19(3), 509-578.