

Design und Zeit
Kultur im Spannungsfeld von Entropie, Transmission und Gestaltung ; eine Systematik der Formen kultureller Transmission1999
Developing sector specific VET for the Ethiopian leather product manufacturing sector
(work process oriented approach)2013
Development of the MCM-D technique for pixel detector modules
Wuppertal : Fachbereich Physik, Berg. Univ., 2005
Disentangling the link between stock and accounting performance in acquisitions
Wuppertal : Bergische Univ. Wuppertal, 2011

Dividend policy, corporate control and the tax status of the controlling shareholder
Wuppertal : Bergische Univ. Wuppertal, 2012
