LEVIN, Lori S.; EVANS, David A.; GATES, Donna M. The Alice System: A Workbench for Learning and Using Language. CALICO Journal, [S. l.], v. 9, n. 1, p. 27–56, 2013. DOI: 10.1558/cj.v9i1.27-56. Disponível em: https://journal.equinoxpub.com/Calico/article/view/16292.. Acesso em: 14 aug. 2024.