@misc{schwalbe_the_engineering_1995, 
author={Schwalbe, K.-H.},
title={The engineering treatment model (ETM) for structural assessments},
year={1995},
howpublished = {conference lecture (invited): Sheffield (GB); September 13-15, 1995},
note = {Online available at: \url{} (DOI). Schwalbe, K.: The engineering treatment model (ETM) for structural assessments. 2nd Griffith Conference on Micromechanisms of Fracture and their Structural Significance. Sheffield (GB), 1995.}}