@misc{lendlein_biodegradable_polymer_2004, 
author={Lendlein, A.,Kelch, S.},
title={Biodegradable Polymer Networks with Shape-Memory},
year={2004},
howpublished = {conference lecture: Kerkrade (NL); 27.-30.06.2004},
note = {Online available at: \url{} (DOI). Lendlein, A.; Kelch, S.: Biodegradable Polymer Networks with Shape-Memory. Rolduc Polymer Meeting. Kerkrade (NL), 2004.}}