@misc {IOPORT.70472825,
    author       = {Santoro, Andrea and Ciciani, Bruno and Quaglia, Francesco and Colajanni, Michele},
    title        = {Two-tier cooperation: A scalable protocol for web cache sharing},
    howpublished = {NCA, 186-193 (2001).},
    year         = {2001},
    identifier   = {70472825},
}