Home News Short News Baptiste Gault and Dierk Raabe selected as new Humboldt scouts Publications of Krzysztof Jozwiak All genres Journal Article (1) Journal Article (1) 1. Journal Article Obermaier, M.; Jozwiak, K.; Rauber, M.; Bauer, A.; Scheu, C.: Comparative study of pinhole detection methods for automotive fuel cell degradation analysis. Journal of Power Sources 488, 229405 (2021) MPG.PuRe DOI