MOKATSIAN, A. H.; Barseghyan K. А. P-m-Mitotic Sets and Arithmetical Hierarchy. Mathematical Problems of Computer Science, [S. l.], v. 61, p. 50–61, 2024. DOI: 10.51408/1963-0114. Disponível em: http://www.mpcs.sci.am/index.php/mpcs/article/view/830. Acesso em: 1 may. 2025.