ČYRAS, Vytautas. Modelling of concepts "purpose", "goal", "task", and "function" in law. Lietuvos matematikos rinkinys, [S. l.], v. 44, n. spec., p. 250–255, 2004. DOI: 10.15388/LMR.2004.31643. Disponível em: https://journals.vu.lt./LMR/article/view/31643.. Acesso em: 21 nov. 2024.