@misc{schwalbe_application_of_1991, author={Schwalbe, K.-H.,Grueter, L.}, title={Application of the engineering treatment model (ETM) to the prediction of the behaviour of a circumferentially cracked pipe}, year={1991}, howpublished = {conference lecture: The Hague (NL); July 1-5, 1991}, note = {Online available at: \url{} (DOI). Schwalbe, K.; Grueter, L.: Application of the engineering treatment model (ETM) to the prediction of the behaviour of a circumferentially cracked pipe. International Institute of Welding (IIW): 1991 Annual Assembly; International Conference Joining/Welding 2000. The Hague (NL), 1991.}}