@misc{seifert_development_and_1999, 
author={Seifert, B., Groth, T., Kamusewitz, H., Albrecht, W., Malsch, G., Paul, D.},
title={Development and Testing of Membranes for Biohybrid Systems},
year={1999},
howpublished = {conference poster: Aachen (D);},
note = {Seifert, B.; Groth, T.; Kamusewitz, H.; Albrecht, W.; Malsch, G.; Paul, D.: Development and Testing of Membranes for Biohybrid Systems. In: XIIth Aachen Colloquium on Biomaterials. Aachen (D). 1999.}}