J. J. Sánchez Jiménez, A. Martínez del Sol, J. S. Beltrán León, and M. D. Zerquera Izquierdo, “CRITERIONS ABOUT THE SELECTION OF THE OPTIMAL CIRCUITS IN THE SUGAR CANE MILLS. PART I. METHODOLOGY”, sugar_center, vol. 34, no. 3, Sep. 2007.