VENKANAGOUDA M GOUDAR; RAJANNA N E. Vertex Semientire Block Graph. Global Journal of Science Frontier Research, [S. l.], v. 14, n. F1, p. 1–4, 2014. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/1236. Acesso em: 7 may. 2024.