@misc{luedtke_a_new_1996, 
author={Luedtke, O., Behling, R.-D., Koros, W. J., McKelvey, S.},
title={A new approach of the permeation method for the characterization of porous membranes},
year={1996},
howpublished = {conference lecture: Ottawa (CDN);},
note = {Luedtke, O.; Behling, R.; Koros, W.; McKelvey, S.: A new approach of the permeation method for the characterization of porous membranes. NAMS '96: 8th Annual Meeting of the North American Membrane Society. Ottawa (CDN), 1996.}}