@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);},
note = {Schwalbe, K.; Zerbst, U.; Maedler, K.: Damage Tolerance of a Railway Axle. International Seminar on Railway Axles, Imperial College. London (GB), 2003.}}