@misc{hofmann_molecular_modeling_1999, 
author={Hofmann, D.,Schepers, C.,Boehning, M.,Fritz, L.,Ulbrich, J.,Paul, D.},
title={Molecular Modeling of Small Molecule Separation in Membrane Materials},
year={1999},
howpublished = {conference lecture: Toronto (CDN); 12.-18.06.1999},
note = {Online available at: \url{} (DOI). Hofmann, D.; Schepers, C.; Boehning, M.; Fritz, L.; Ulbrich, J.; Paul, D.: Molecular Modeling of Small Molecule Separation in Membrane Materials. The 1999 International Congress on Membranes and Membrane Processes. Toronto (CDN), 1999.}}