@misc{schwarz_modification_of_1988, 
author={Schwarz, H.-H.,Richau, K.,Paul, D.},
title={Modification of membrane properties due to chemical attack},
year={1988},
howpublished = {conference lecture: Gdansk-Sobieszewo (PL); 6.-12. Juni 1988},
note = {Online available at: \url{} (DOI). Schwarz, H.; Richau, K.; Paul, D.: Modification of membrane properties due to chemical attack. Sommerschule Membranen. Gdansk-Sobieszewo (PL), 1988.}}