SYAHMARANI, A.; SUWILO, S. VERTEX EXPONENTS OF A CLASS OF TWO-COLORED HAMILTONIAN DIGRAPHS. Journal of the Indonesian Mathematical Society, [S. l.], v. 18, n. 1, p. 1–19, 2012. DOI: 10.22342/jims.18.1.105.1-19. Disponível em: http://jims-a.org/index.php/jimsa/article/view/105. Acesso em: 5 may. 2024.