@misc{peinemann_separation_of_1999, 
author={Peinemann, K.-V.},
title={Separation of VOC's from Gaser by Membranes},
year={1999},
howpublished = {conference lecture: Toronto (CDN); 12.-18.06.1999},
note = {Online available at: \url{} (DOI). Peinemann, K.: Separation of VOC's from Gaser by Membranes. International Workshop of Membranes (ICOM 99), Workshop W3. Toronto (CDN), 1999.}}