@misc{richau_surface_modification_2004, 
author={Richau, K.,Meier-Haack, J.,Mohr, R.},
title={Surface modification of Nafion 117 membranes with polyelectrolyte complexes},
year={2004},
howpublished = {conference paper: Hamburg (D); 28.09.-01.10.2004},
note = {Online available at: \url{} (DOI). Richau, K.; Meier-Haack, J.; Mohr, R.: Surface modification of Nafion 117 membranes with polyelectrolyte complexes. In: Hapke, J.; Na Ranong, C.; Paul, D.; Peinemann, K. (Ed.): Euromembrane 2004. Hamburg (D). 2004. 56.}}