@misc{kamusewitz_imaging_of_2003, 
author={Kamusewitz, H.,Keller, M.},
title={Imaging of Solid Materials by means of Scanning Force Microscopy},
year={2003},
howpublished = {conference lecture (invited): Ludwigshafen (D); 24.01.2003},
note = {Online available at: \url{} (DOI). Kamusewitz, H.; Keller, M.: Imaging of Solid Materials by means of Scanning Force Microscopy. Physikalisches Kolloquium der BASF. Ludwigshafen (D), 2003.}}