@misc{peinemann_overview_polymeric_2007, 
author={Peinemann, K.-V.},
title={Overview polymeric gas separation membranes},
year={2007},
howpublished = {conference lecture: Juelich (D);},
note = {Peinemann, K.: Overview polymeric gas separation membranes. 9. Juelicher Werkstoffsymposium. Juelich (D), 2007.}}