@misc{frahn_photoinitiated_generation_2001, 
author={Frahn, J.,Malsch, G.,Schwarz, H.-H.},
title={Photo-initiated generation of a selective layer on PAN composite membranes},
year={2001},
howpublished = {conference lecture: Madrid (E); 18.-21.09.2001},
note = {Online available at: \url{} (DOI). Frahn, J.; Malsch, G.; Schwarz, H.: Photo-initiated generation of a selective layer on PAN composite membranes. International Conference on Advances in Materials and Processing Technologies (AMPT 01). Madrid (E), 2001.}}