@article{
    feldman,
    author = "Aumann, Y. and Feldman, R. and Liphstat, O. and Mannila, Heikki",
    title = "Borders: An efficient algorithm for association generation in dynamic databases",
    journal = "Journal of Intelligent Information Systems",
    number = "1",
    volume = "12",
    year = "1999",
    pages = "61-73"
}