@misc{abetz_structures_and_2005, 
author={Abetz, V.},
title={Structures and Superstructures of Block Copolymers},
year={2005},
howpublished = {conference lecture (invited): Groningen (NL);},
note = {Abetz, V.: Structures and Superstructures of Block Copolymers. Seminar of the Department of Chemistry and Chemical Engineering. Groningen (NL), 2005.}}