@misc{wieland_strukturbiochemie__2018, 
author={Wieland, D.C.F.},
title={Strukturbiochemie},
year={2018},
howpublished = {lecture: Universitaet Hamburg, FB Chemie; SS 2018},
note = {Online available at: \url{} (DOI). Wieland, D.: Strukturbiochemie. Universitaet Hamburg, FB Chemie, 2018.}}