Quintus Curtius Rufus
His chief work was his "Latin Grammar" ("Lateinische Grammatik"", 1818), which stood as a standard work until superseded by Johan Nicolai Madvig's textbook in 1844 (In Danish: ""Latinsk Sproglære til Skolebrug"). He edited Quintilian's "Institutio Oratoria"" (Volume 5, 1829, a project started by Georg Ludwig Spalding), as well as works by Quintus Curtius Rufus and Cicero: