ENDO, Kenta; MIMURA, Ippei; SAWADA, Yusuke. Hypergroups and distance distributions of random walks on graphs. Mathematica Scandinavica, Berkeley, CA, United States, v. 127, n. 1, p. 43–62, 2021. DOI: 10.7146/math.scand.a-122932. Disponível em: https://journals.msp.org/mscand/article/view/160. Acesso em: 24 jul. 2026.