WASET
    Samee Ullah Khan and  Ishfaq Ahmad,  Replicating Data Objects in Large-scale Distributed Computing Systems using Extended Vickrey Auction.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2007, vol. 10(10). 3077 - 3085
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/7813.