@misc{heinrich_synthesis_and_2008, 
author={Heinrich, K.,Fritsch, D.,Bengtson, G.,Dargel, S.},
title={Synthesis and Characterization of new Polymers of intrinsic microporosity},
year={2008},
howpublished = {conference lecture: Montpellier (F); 09.-11.06.2008},
note = {Online available at: \url{} (DOI). Heinrich, K.; Fritsch, D.; Bengtson, G.; Dargel, S.: Synthesis and Characterization of new Polymers of intrinsic microporosity. 8th International Symposium on Polyimides and High Performance Polymers, STEPI 8. Montpellier (F), 2008.}}