PATEL-SCHNEIDER, P. F.; OWSNICKI-KLEWE, B.; KOBSA, A.; GUARINO, N.; MACGREGOR, R.; MARK, W. S.; MCGUINNESS, D. L.; NEBEL, B.; SCHMIEDEL, A.; YEN, J. Term Subsumption Languages in Knowledge Representation. AI Magazine, [S. l.], v. 11, n. 2, p. 16, 1990. DOI: 10.1609/aimag.v11i2.835. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/835. Acesso em: 28 mar. 2024.