@misc{fritsch_catalytic_membranes_1995, 
author={Fritsch, D.},
title={Catalytic membranes: sense or nonsense?},
year={1995},
howpublished = {conference lecture: Geesthacht (D);},
note = {Fritsch, D.: Catalytic membranes: sense or nonsense?. ESMST XIIth Annual Summer School 1995: Gas Separation and Vapor Recovery with Membranes. Geesthacht (D), 1995.}}