KOULAKZIAN, M. S.; MOSESYAN, C. M.; NIKOGHOSYAN, Z. G. New Extensions of Dirac’s Theorems. Mathematical Problems of Computer Science, [S. l.], v. 48, p. 14–18, 2021. Disponível em: http://mpcs.sci.am/index.php/mpcs/article/view/115. Acesso em: 19 may. 2024.