@misc{paul_modified_cellulose_1992, 
author={Paul, D.,Malsch, G.,Kraemer, S.,Kamusewitz, H.,Thomanek, U.,Brown, G. S.},
title={Modified cellulose membranes as biomaterials},
year={1992},
howpublished = {conference paper,conference lecture: Berlin (D); 24.-28.04.1992},
note = {Online available at: \url{} (DOI). Paul, D.; Malsch, G.; Kraemer, S.; Kamusewitz, H.; Thomanek, U.; Brown, G.: Modified cellulose membranes as biomaterials. In: 4. World Biomaterials Congress: Transactions and Final Program. Berlin (D). 1992. 364.}}