@misc{peinemann_separation_of_1991, 
author={Peinemann, K.-V.},
title={Separation of organic vapors from air: membrane requirements},
year={1991},
howpublished = {conference lecture (invited): Enschede (NL);},
note = {Peinemann, K.: Separation of organic vapors from air: membrane requirements. International Symposium Progress in Membrane Science and Technology. Enschede (NL), 1991.}}