@misc{ohlrogge_hybrid_systems_2002, 
author={Ohlrogge, K., Wind, J., Scheel, H., Herbst, M.},
title={Hybrid systems to treat off-gases from production plants},
year={2002},
howpublished = {conference lecture: Prag (CZ);},
note = {Ohlrogge, K.; Wind, J.; Scheel, H.; Herbst, M.: Hybrid systems to treat off-gases from production plants. 15th International Congress of Chemical and Process Engineering. Prag (CZ), 2002.}}