@article {IOPORT.03597871,
    author       = {Gregory, Robert Todd},
    title        = {The use of finite-segment p-adic arithmetic for exact computation.},
    year         = {1978},
    journal      = {BIT},
    volume       = {18},
    issn         = {0006-3835},
    pages        = {282-300},
    publisher    = {Scandinavian Computer Societies, Copenhagen, Denmark},
    doi          = {10.1007/BF01930898},
    identifier   = {03597871},
}