@misc{ohlrogge_offgas_purification_1994, 
author={Ohlrogge, K.,Wind, J.,Behling, R.-D.},
title={Off-gas purification by means of membrane vapor separation systems},
year={1994},
howpublished = {GKSS report},
note = {Online available at: \url{} (DOI). Ohlrogge, K.; Wind, J.; Behling, R.: Off-gas purification by means of membrane vapor separation systems. GKSS 94-E-14. 1994.}}