- vom 6.12.2023
Discussing social business innovations
an interview with Professor Muhammad YunusWuppertal : Bergische Universität Wuppertal, [2018]
- vom 5.12.2023
Does inequality promote employment?
An international comparisonWuppertal : Bergische Univ. Wuppertal, 2013
- vom 4.12.2023
Dividend policy, corporate control and the tax status of the controlling shareholder
Wuppertal : Bergische Univ. Wuppertal, 2012
- vom 1.12.2023
Dividend announcements reconsidered
dividend changes versus dividend surprisesWuppertal : Bergische Univ. Wuppertal, 2011
- vom 30.11.2023
Disentangling the link between stock and accounting performance in acquisitions
Wuppertal : Bergische Univ. Wuppertal, 2011
- vom 3.3.2022

The dynamics of long-range regressions during sentence reading
Wuppertal, November 2019

- vom 18.12.2020
Development and investigation of the forward beam monitor for the KATRIN experiment
Wuppertal, April 2019
Development of a detector control system chip
Wuppertal, 25.06.2019
The discursive legitimation of new ideas
emergence and diffusion of the industrial research laboratory in the United States, 1870-1930Wuppertal, February 2019
Development, calibration and deployment of an airborne chemical ionization mass spectrometer for trace gas measurements
Jülich : Forschungszentrum Jülich GmbH, Zentralbibliothek, Verlag, [2019], copyright 2019



Deflation based Krylov subspace methods for sequences of linear systems
Wuppertal, [2017?]




Defining functions and cores of unbounded domains
Wuppertal, 2015







Developing sector specific VET for the Ethiopian leather product manufacturing sector
(work process oriented approach)2013

