@misc{ohlrogge_new_technology_2001, 
author={Ohlrogge, K.,Wind, J.},
title={New Technology for Emission Reduction at Petrol Stations},
year={2001},
howpublished = {conference lecture: San Diego, CA (USA); 01.-05.04.2001},
note = {Online available at: \url{} (DOI). Ohlrogge, K.; Wind, J.: New Technology for Emission Reduction at Petrol Stations. Membrane Technology in Petroleum, Petrochemical and Gas Processing, ACS Petroleum Chemistry Division Symposium. San Diego, CA (USA), 2001.}}