@misc {IOPORT.70298853,
    author       = {Skoglund, Mats},
    title        = {Sharing objects by Read-only references},
    howpublished = {AMAST, 457-472 (2002).},
    year         = {2002},
    doi          = {10.1007/3-540-45719-4_31},
    identifier   = {70298853},
}