@misc{peinemann_water_purification_2001, 
author={Peinemann, K.-V.,Luedtke, K.,Fritsch, D.,Kleine, J.},
title={Water purification with catalytically active membranes},
year={2001},
howpublished = {conference lecture (invited): Singapore (SGP); 01.-06.07.2001},
note = {Online available at: \url{} (DOI). Peinemann, K.; Luedtke, K.; Fritsch, D.; Kleine, J.: Water purification with catalytically active membranes. International Conference on Materials for Advanced Technologies, ICMAT 2001, Symposium I: Advances in Environmental Materials. Singapore (SGP), 2001.}}