ČIUKŠYS, Donatas; ČAPLINSKAS, Albertas. Role of formal ontologies in modern information system engineering. Lietuvos matematikos rinkinys, [S. l.], v. 43, n. spec., p. 199–203, 2003. DOI: 10.15388/LMR.2003.32400. Disponível em: https://www.journals.vu.lt/LMR/article/view/32400.. Acesso em: 20 may. 2024.