@article {IOPORT.50340140,
    author       = {Davis, Gordon B.},
    title        = {Ais},
    year         = {1998},
    journal      = {DATA BASE},
    volume       = {29},
    number       = {3},
    pages        = {7-8},
    doi          = {10.1145/313310.313315},
    identifier   = {50340140},
}