@misc{fahmy_optimization_and_2001, 
author={Fahmy, A.,Mewes, D.,Ohlrogge, K.},
title={Optimization and Energy-Saving Design of Hybrid Distillation/Membrane Separation Processes},
year={2001},
howpublished = {conference lecture: Granada (E); 02.-06.06.2001},
note = {Online available at: \url{} (DOI). Fahmy, A.; Mewes, D.; Ohlrogge, K.: Optimization and Energy-Saving Design of Hybrid Distillation/Membrane Separation Processes. Engineering with Membranes - Conference of the European Membrane Society, PA.4-4. Granada (E), 2001.}}