@misc{peinemann_preparation_and_1993, 
author={Peinemann, K.-V.},
title={Preparation and properties of composite membranes},
year={1993},
howpublished = {conference paper,conference lecture: Valladolid (E); September 20-24, 1993},
note = {Online available at: \url{} (DOI). Peinemann, K.: Preparation and properties of composite membranes. In: European Society of Membrane Science and Technology (ESMST) (Ed.): Membranes: Processes and Applications; 10th Summer School of Membranes. Valladolid (E). 1993. 41-63.}}