Oliveira, L. G., D. G. Teixeira, e P. F. Frutuoso e Melo. 2021. “Evaluation of the Accident Rate of a Plant Equipped With an Aging Single Protective Channel by the Method of Supplementary Variables”. Trends in Computational and Applied Mathematics 22 (4):533-43. https://doi.org/10.5540/tcam.2021.022.04.00533.