@Article{MW87,
    Author       = "McCune, W.W. and Wos, L.",
    Year         = "1987",
    Title        = "{A Case Study in Automated Theorem Proving: Finding Sages
                    in Combinatory Logic}",
    Journal      = "Journal of Automated Reasoning",
    Volume       = "3",
    Number       = "1",
    Pages        = "91-107",
    Comment      = "TPTPRef"
}