Bartels, Luisa MPI for Comparative and International Private Law, Max Planck Society;
Doralt, Walter MPI for Comparative and International Private Law, Max Planck Society;
Bartels, L., & Doralt, W. (2012). Osservatorio Estero/Germania. In A. D'Angelo, & V. Roppo (Eds.), Annuario del Contratto 2011 (pp. 388-393). Turin: G. Giappichelli.