@misc{maltzahn_improvement_of_2003, 
author={Maltzahn, B.,Lademann, B.,Wilke, A.},
title={Improvement of the biological Formation of Aroma Compounds by integrated Pervaporation},
year={2003},
howpublished = {conference lecture: Granada (E); 21.-25.09.2003},
note = {Online available at: \url{} (DOI). Maltzahn, B.; Lademann, B.; Wilke, A.: Improvement of the biological Formation of Aroma Compounds by integrated Pervaporation. 4th European Congress of Chemical Engineering, ECCE. Granada (E), 2003.}}