@misc{ohlrogge_dew_pointing_2001, 
author={Ohlrogge, K.,Wind, J.,Keil, B.},
title={Dew pointing of natural gas by means of membranes},
year={2001},
howpublished = {conference paper: Melbourne (AUS); 23.-27.09.2001},
note = {Online available at: \url{} (DOI). Ohlrogge, K.; Wind, J.; Keil, B.: Dew pointing of natural gas by means of membranes. In: 6th World Congress of Chemical Engineering. Melbourne (AUS). 2001. CD.}}