Tüber, K.K.TüberPócza, D.D.PóczaHebling, ChristopherChristopherHebling2022-03-032022-03-032003https://publica.fraunhofer.de/handle/publica/20317110.1016/S0378-7753(03)00797-32-s2.0-0242694567en621697Visualization of water buildup in the cathode of a transparent PEM fuel celljournal article