PLIUŠKEVIČIENĖ, Aida. Decision procedure for a fragment of dynamic logic. Lietuvos matematikos rinkinys, [S. l.], v. 41, n. spec., p. 413–420, 2001. DOI: 10.15388/LMR.2001.34623. Disponível em: https://journals.vu.lt./LMR/article/view/34623. Acesso em: 19 apr. 2025.