@misc{ulbricht_novel_enzymemembrane_1999, 
author={Ulbricht, M., Hicke, H.-G., Becker, M., Radosta, S., Heyer, A. G.},
title={Novel enzyme-membrane reactor for polysaccharide synthesis},
year={1999},
howpublished = {conference lecture (invited): Leipzig (D);},
note = {Ulbricht, M.; Hicke, H.; Becker, M.; Radosta, S.; Heyer, A.: Novel enzyme-membrane reactor for polysaccharide synthesis. ISEB '99: International Society for Environmental Biotechnology. Leipzig (D), 1999.}}