R. PADMAVATHI, S. CHANDRA KUMAR. Signed Total Domatic Number of Directed Circulant Graphs. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 4, n. 11, p. 6361–6365, 2017. Disponível em: http://ijetst.in/index.php/ijetst/article/view/1199. Acesso em: 23 dec. 2024.