Koulakzian, Mossine S., Carlen M. Mosesyan, and Zhora G. Nikoghosyan. “New Extensions of Dirac’s Theorems”. Mathematical Problems of Computer Science 48 (December 10, 2021): 14–18. Accessed November 16, 2024. http://93.187.165.2/index.php/mpcs/article/view/115.