ZfKE – Zeitschrift für KMU und Entrepreneurship, Vol. 65 (2017), Iss. 1–2 : pp. 93–100 | First published online: October 03, 2017
Vierteljahrshefte zur Wirtschaftsforschung, Vol. 89 (2020), Iss. 3 : pp. 99–118 | First published online: September 29, 2020
Vierteljahrshefte zur Wirtschaftsforschung, Vol. 89 (2020), Iss. 3 : p. 5 | First published online: September 29, 2020
Credit and Capital Markets – Kredit und Kapital, Vol. 50 (2017), Iss. 3 : pp. 403–405 | First published online: February 14, 2018
