@misc{ohlrogge_the_separation_1997, 
author={Ohlrogge, K.},
title={The Separation of Volatile Organic Compounds by Means of Membranes},
year={1997},
howpublished = {conference paper: Montpellier (F); 26.-27.05.1997},
note = {Online available at: \url{} (DOI). Ohlrogge, K.: The Separation of Volatile Organic Compounds by Means of Membranes. In: Centre National de la Recherche Scientifique (CNRS) (Ed.): Atelier Methodologique Membranes et Séparation de Gaz. Montpellier (F). 1997.}}