Michaels, Ralf MPI for Comparative and International Private Law, Max Planck Society;
https://www.jstor.org/stable/25659799?seq=1#metadata_info_tab_contents (Any fulltext)
Michaels, R. (2002). Three Paradigms of Legal Unification: National, International, Transnational. Proceedings of the.. annual meeting / American Society of International Law, 96, 333-336.