Marcel Turcotte Stephen Muggleton Michael J. E. Sternberg Use of Inductive Logic Programming to Learn Principles of Protein Structure. 119-124 2000 4 Electron. Trans. Artif. Intell. B http://www.ep.liu.se/ej/etai/2000/013/ db/journals/etai/etai4.html#TurcotteMS00