@misc{schreyer_condensed_matter_2006, 
author={Schreyer, A.},
title={Condensed matter research at GKSS},
year={2006},
howpublished = {conference lecture: Juelich (D);},
note = {Schreyer, A.: Condensed matter research at GKSS. Condensed Matter, HGF Workshop. Juelich (D), 2006.}}