TPTP Reference: Wor90


@Article{Wor90-JFM-RDS,
    Author       = "Woronowicz, E.",
    Year         = "1990",
    Title        = "{Relations Defined on Sets}",
    Journal      = "Journal of Formalized Mathematics",
    Volume       = "1",
    Number       = "1",
    Pages        = "181-186",
    Comment      = "TPTPRef"
}
@Article{Wor90-JFM-RBP,
    Author       = "Woronowicz, E.",
    Year         = "1990",
    Title        = "{Relations and their Basic Properties}",
    Journal      = "Journal of Formalized Mathematics",
    Volume       = "1",
    Number       = "1",
    Pages        = "73-83",
    Comment      = ""
}