@misc{abetz_block_copolymers_2009, 
author={Abetz, V.},
title={Block Copolymers – Useful Materials for Science and Engineering},
year={2009},
howpublished = {conference lecture (invited): Madrid (E); 16.12.2009},
note = {Online available at: \url{} (DOI). Abetz, V.: Block Copolymers – Useful Materials for Science and Engineering. Seminar of the Institute of Polymer Science and Technology. Madrid (E), 2009.}}