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://www.journals.vu.lt/LMR/article/view/34623.. Acesso em: 10 may. 2024.