@misc{schwalbe_damage_tolerance_2003, 
author={Schwalbe, K.-H.,Zerbst, U.,Maedler, K.},
title={Damage Tolerance of a Railway Axle},
year={2003},
howpublished = {conference lecture: London (GB); 25.-26.09.2003},
note = {Online available at: \url{} (DOI). Schwalbe, K.; Zerbst, U.; Maedler, K.: Damage Tolerance of a Railway Axle. International Seminar on Railway Axles, Imperial College. London (GB), 2003.}}