@article{vargas-arista_teran-guillen_solis_garcía-cerecero_martínez-madrid_2013,  title={Normalizing effect on fatigue crack propagation at the heat-affected zone of AISI 4140 steel shielded metal arc weldings},  volume={16},  ISSN={1516-1439},  url={https://doi.org/10.1590/S1516-14392013005000047},  DOI={10.1590/S1516-14392013005000047},  number={4},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Vargas-Arista, B. and Teran-Guillen, J. and Solis, J. and García-Cerecero, G. and Martínez-Madrid, M.},  year={2013},  month={Jul},  pages={722–778} }