@Article{Kun00,
    Author       = "Kunen, K.",
    Year         = "2000",
    Title        = "{The Structure of Conjugacy Closed Loops}",
    Journal      = "Transactions of the American Mathematical Society",
    Volume       = "352",
    Number       = "6",
    Pages        = "2889-2911",
    Comment      = "TPTPRef"
}