F. Emmert and J. S. Grimes, “The draft common frame of reference (DCFR) - the most interesting development in contract Law since the Code Civil and the BGB”, cuad.maest.derecho, no. 2, pp. 7–27, Sep. 2015, Accessed: Apr. 18, 2025. [Online]. Available: https://revistas.usergioarboleda.edu.co/index.php/Cuadernos/article/view/412