@misc{richtertrummer_residual_stress_2012, 
author={Richter-Trummer, V.},
title={Residual stress effects and damage tolerance behaviour of integral lightweight structures manufactured by FSW and HSM(Dissertation)},
year={2012},
howpublished = {doctoral thesis: Universidade do Porto, Portugal, FB Engineering},
note = {Online available at: \url{} (DOI). Richter-Trummer, V.: Residual stress effects and damage tolerance behaviour of integral lightweight structures manufactured by FSW and HSM(Dissertation). Universidade do Porto, Portugal, FB Engineering, 2012.}}