Automated Mathematician is one of the earliest successful discovery systems developed. It was developed by Doug Lenat in Lisp, and in 1977 led to Lenat being awarded the IJCAI Computers and Thought Award.
... der deutschen Poesie im Mittelalter (1830)
Handbuch einer allgemeinen Geschichte den Poesie (1832-33)
Die Pädagogik als System (1848)
Aesthetik des Hässlichen ...