@misc{hilke_the_duomodule_2001, 
author={Hilke, R.,Albrecht, W.,Weigel, T.,Paul, D.},
title={The duomodule - a membrane module system for the separation of middle molecules from solute mixtures},
year={2001},
howpublished = {conference lecture: Nuernberg (D); 26.-28.06.2001},
note = {Online available at: \url{} (DOI). Hilke, R.; Albrecht, W.; Weigel, T.; Paul, D.: The duomodule - a membrane module system for the separation of middle molecules from solute mixtures. 3rd European Congress of Chemical Engineering. Nuernberg (D), 2001.}}