@misc{fritsch_copolymers_of_2008, 
author={Fritsch, D.,Heinrich, K.,Bengtson, G.},
title={Copolymers of PIM-Polymers: Syntheses and Properties},
year={2008},
howpublished = {conference lecture (invited): Cancun (MEX); 17.-21.08.2008},
note = {Online available at: \url{} (DOI). Fritsch, D.; Heinrich, K.; Bengtson, G.: Copolymers of PIM-Polymers: Syntheses and Properties. 17th International Materials Research Congress, IMRC 2008. Cancun (MEX), 2008.}}