
Mirror, mirror on the wall, who is the most entrepreneurial of them all?
Wuppertal : Bergische Univ. Wuppertal, 2010
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
Thiophene based polymers and oligomers for organic semiconductor applications
Aachen : Shaker, 2008
Screening auf Rückstände von beta-Lactam-Antibiotika in Milch
Entwicklung eines optischen Biosensor-Assays mit Penicillin-bindenden Proteinen2005

Analysis of non-forward quark quark correlator
Wuppertal : Fachbereich Physik, Berg. Univ., Gesamthochsch. Wuppertal, 2001


