You can’t always get what you want
gender differences in job satisfaction of university graduatesWuppertal : Bergische Univ. Wuppertal, 2014
Economics meets psychology
experimental and self-reported measures of individual competitivenessWuppertal : Bergische Universität Wuppertal, [November 2016]
Innovation, credit constraints, and trade credit
evidence from a cross-country studyWuppertal : Bergische Univ. Wuppertal, 2010
Why powerful buyers finance suppliers’ R&D
Wuppertal : Bergische Univ. Wuppertal, 2008

Towards broadband communication at 300 GHz in silicon
Wuppertal, January 2024
Thiophene based polymers and oligomers for organic semiconductor applications
Aachen : Shaker, 2008
Model study of charm loop effects
Wuppertal, June 2019

Of tradition and creation: the discourse of fashion designers on trend report usage
Florianópolis ; Wuppertal, 2017
