@article{mazzaferro_rosendo_mazzaferro_ramos_tier_strohaecker_santos_2009,  title={Preliminary study on the mechanical behavior of friction spot welds},  volume={14},  ISSN={0104-9224},  url={https://doi.org/10.1590/S0104-92242009000300007},  DOI={10.1590/S0104-92242009000300007},  number={3},  journal={Soldagem & Inspeção},  publisher={Associação Brasileira de Soldagem},  author={Mazzaferro, José Antônio Esmerio and Rosendo, Tonilson de Souza and Mazzaferro, Cíntia Cristiane Petry and Ramos, Fabiano Dornelles and Tier, Marco Antônio Durlo and Strohaecker, Telmo Roberto and Santos, Jorge Fernandes dos},  year={2009},  month={Jul},  pages={238–247} }