@misc{schwarz_pervaporation_with_1999, 
author={Schwarz, H.-H.},
title={Pervaporation with Polyelectrolyte Complexes},
year={1999},
howpublished = {conference lecture: Berlin (D); 18.08.1999},
note = {Online available at: \url{} (DOI). Schwarz, H.: Pervaporation with Polyelectrolyte Complexes. 37th IUPAC Congress / 27th GDCh General Meeting; Education Course: Basic Research and Application of Membrane Separation Processes. Berlin (D), 1999.}}