@misc{schwalbe_introduction_of_1995, 
author={Schwalbe, K.-H.},
title={Introduction of Delta5 as an operational definition of the CTOD and its practical use},
year={1995},
howpublished = {conference paper,conference lecture,GKSS report: Idaho Falls, ID (USA); June 28-30, 1994},
note = {Online available at: \url{} (DOI). Schwalbe, K.: Introduction of Delta5 as an operational definition of the CTOD and its practical use. In: Reuter, W.; Underwood, J.; Newman, J. (Ed.): Fracture Mechanics: 26th Volume; Proceedings of the 26th National Symposium on Fracture Mechanics. Idaho Falls, ID (USA). 1995. 763-778.}}