@InProceedings{VLP07,
    Author       = "Verchinine, K. and Lyaletski, A. and Paskevich, A.",
    Year         = "2007",
    Title        = "{System for Automated Deduction (SAD): A Tool for Proof
                    Verification}",
    Editor       = "Pfenning, F.",
    BookTitle    = "{Proceedings of the 21st International Conference on
                    Automated Deduction}",
    Place        = "Bremen, Germany",
    Series       = "Lecture Notes in Artificial Intelligence",
    Number       = "4603",
    Pages        = "398-403",
    Publisher    = "Springer-Verlag",
    Comment      = "TPTPRef,TPTPCite"
}