@misc{olea_a_substructural_2007, 
author={Olea, C.A.W., Roldo, L., dos Santos, J.F., Strohaecker, T.R.},
title={A sub-structural analysis of friction stir welded joints in an AA6056 Al-alloy in T4 and T6 temper conditions},
year={2007},
howpublished = {journal article},
doi = {https://doi.org/10.1016/j.msea.2006.12.055},
abstract = {stir zone of post weld heat treated joints presented equiaxed grains fully covered of very thin precipitates randomly distributed along the matrix. These precipitates are about 2–10 nm in diameter. The remaining regions are characterised by partial dissolution and precipitate coarsening during the FSW process.},
note = {Online available at: \url{https://doi.org/10.1016/j.msea.2006.12.055} (DOI). Olea, C.; Roldo, L.; dos Santos, J.; Strohaecker, T.: A sub-structural analysis of friction stir welded joints in an AA6056 Al-alloy in T4 and T6 temper conditions. Materials Science and Engineering  A. 2007. vol. 454-455, 52-62. DOI: 10.1016/j.msea.2006.12.055}}