Hirobumi Mizuno, Iwao Sato. A new Bartholdi zeta function of a digraph II. Discrete Mathematics, 309(10):3197-3204, 2009. [doi]
@article{MizunoS09,
title = {A new Bartholdi zeta function of a digraph II},
author = {Hirobumi Mizuno and Iwao Sato},
year = {2009},
doi = {10.1016/j.disc.2008.09.030},
url = {http://dx.doi.org/10.1016/j.disc.2008.09.030},
researchr = {https://researchr.org/publication/MizunoS09},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {309},
number = {10},
pages = {3197-3204},
}