@misc{staron_residual_stress_2004, 
author={Staron, P.,Kocak, M.,Williams, S.,Wescott, A.},
title={Residual stress in friction stir welded Al sheets},
year={2004},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Staron, P.; Kocak, M.; Williams, S.; Wescott, A.: Residual stress in friction stir welded Al sheets. Physica  B. 2004. vol. 350, no. 1-3, E491-E493.}}