@InProceedings{BG+19,
    Author       = "Brown, C. and Gauthier, T. and Kaliszyk, C. and
                    Sutcliffe, G. and Urban, J.",
    Year         = "2019",
    Title        = "{GRUNGE: A Grand Unified ATP Challenge}",
    Editor       = "Fontaine, P.",
    BookTitle    = "{Proceedings of the 27th International Conference on
                    Automated Deduction}",
    Place        = "Natal, Brazil",
    Series       = "Lecture Notes in Computer Science",
    Number       = "11716",
    Pages        = "123-141",
    Publisher    = "Springer-Verlag",
    Comment      = "TPTPRef"
}