@article{nogueira_pinto_2016,  title={Safety variability assessment of reinforced concrete beams subjected to bending moment considering the NBR 6118:2014 safety partial factors},  volume={9},  ISSN={1983-4195},  url={https://doi.org/10.1590/S1983-41952016000500003},  DOI={10.1590/S1983-41952016000500003},  number={5},  journal={Revista IBRACON de Estruturas e Materiais},  publisher={IBRACON - Instituto Brasileiro do Concreto},  author={NOGUEIRA, C. G. and PINTO, M. D. T.},  year={2016},  month={Sep},  pages={682–709} }