@misc{hoppe_abinitio_modeling_2013, 
author={Hoppe, S.,Michl, A.,Weissmueller, J.,Mueller, S.},
title={Ab-initio modeling of electromechanical coupling at Si surfaces},
year={2013},
howpublished = {conference lecture: Regensburg (D); 10.-15.03.2013},
note = {Online available at: \url{} (DOI). Hoppe, S.; Michl, A.; Weissmueller, J.; Mueller, S.: Ab-initio modeling of electromechanical coupling at Si surfaces. Kondensierte Materie, DPG Fruehjahrstagung 2013. Regensburg (D), 2013.}}