Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 131 (2011), Iss. 2 : pp. 213–224
Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 133 (2013), Iss. 2 : pp. 323–333
Sozialer Fortschritt, Vol. (2024), Online First : pp. 1–19