@misc{lukas_characterization_of_1997, 
author={Lukas, J.,Richau, K.,Schwarz, H.-H.,Paul, D.},
title={Characterization of Polyelectrolyte Complex Membranes based on Sodium Cellulose Sulfate and Various Cationic Components},
year={1997},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Lukas, J.; Richau, K.; Schwarz, H.; Paul, D.: Characterization of Polyelectrolyte Complex Membranes based on Sodium Cellulose Sulfate and Various Cationic Components. Journal of Membrane Science. 1997. vol. 131, 39-47.}}