@misc{groth_membranes_and_2004, 
author={Groth, T.},
title={Membranes and biohybrid organ technology},
year={2004},
howpublished = {conference lecture: Hamburg (D);},
note = {Groth, T.: Membranes and biohybrid organ technology. Euromembrane 2004. Hamburg (D), 2004.}}