@misc{abetz_polymer_membranes_2012, 
author={Abetz, V.},
title={Polymer Membranes},
year={2012},
howpublished = {lecture: TU Hamburg-Harburg, FB Thermische Verfahrenstechnik; 10.12.2012},
note = {Online available at: \url{} (DOI). Abetz, V.: Polymer Membranes. TU Hamburg-Harburg, FB Thermische Verfahrenstechnik, 2012.}}