@conference{santos2012ICIEA,
    
    author = {Igor Santos and Javier Nieves and  P.G. Bringas},
    title = {Collective Prediction of Ultimate Tensile Strength in High-precision Foundries},
    booktitle= {Proceedings of 7th IEEE Conference in Industrial Electronics and Applications (ICIEA)},
    year={2012},  
}