Suetonius, Julius56.5; disputed by Marcus Cornelius Fronto in his De bello Parthico 9: Quod te vix quicquam nisi raptim et furtim legere posse prae curis praesentibus scripsisti, fac memineris et cum animo tuo cogites C. Caesarem atrocissimo bello Gallico cum alia multa militaria tum etiam duos De analogia libros scrupulosissimos scripsisse, inter tela volantia de nominibus declinandis, de verborum aspirationibus et rationibus inter classica et tubas. Translation (abridged): "Think of C. Caesar in that appalling Gallic War writing about noun declensions as weapons flew past." Contra: O.A.W. Dilke, "The Literary Output of the Roman Emperors", in: Greece & Rome IV 1, 1957
