Sozialer Fortschritt, Vol. 71 (2022), Iss. 2 : pp. 79–96
Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 129 (2009), Iss. 2 : pp. 343–356
Sozialer Fortschritt, Vol. 73 (2024), Iss. 8-9 : pp. 599–615