Ignacio Lopez-Rodriguez Mario Hernández-Tejera J. Hernandez-Cabrera Regulation of the buyers' distribution in management systems based on simultaneous auctions and intelligent agents. 8014-8026 2015 42 Expert Syst. Appl. 21 https://doi.org/10.1016/j.eswa.2015.06.019 db/journals/eswa/eswa42.html#Lopez-Rodriguez15