@misc{abetz_theorie_der_2005, 
author={Abetz, V.},
title={Theorie der Blockcopolymere},
year={2005},
howpublished = {lecture: Universitaet Halle, FB Chemie;},
note = {Abetz, V.: Theorie der Blockcopolymere. Universitaet Halle, FB Chemie, 2005.}}