@misc{hilke_the_duomodule_2000, 
author={Hilke, R.,Albrecht, W.,Weigel, T.,Paul, D.,Hapke, J.},
title={The Duomodule. Part 2: Separation ability and efficiency using aqueous solutions},
year={2000},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Hilke, R.; Albrecht, W.; Weigel, T.; Paul, D.; Hapke, J.: The Duomodule. Part 2: Separation ability and efficiency using aqueous solutions. Journal of Membrane Science. 2000. vol. 166, 85-97.}}