@misc{peinemann_new_preparation_2000, 
author={Peinemann, K.-V.,Timmermann, J.,Pereira Nunes, S.},
title={New Preparation Method for Cellulose Composite Membranes},
year={2000},
howpublished = {conference lecture: Boulder, CO (USA); 23.-27.05.2000},
note = {Online available at: \url{} (DOI). Peinemann, K.; Timmermann, J.; Pereira Nunes, S.: New Preparation Method for Cellulose Composite Membranes. Nams 2000. Boulder, CO (USA), 2000.}}