Quantitative Symmetry Breaking of Hitting Times at Cut Vertices. International Journal of Open Problems in Computer Science and Mathematics, [S. l.], v. 19, n. 4, p. 61–77, 2026. DOI: 10.15849/ijopcm.v19i4.107. Disponível em: https://ijopcm.zuj.edu.jo/index.php/IJOPCM/article/view/107. Acesso em: 6 nov. 2026.