@article {IOPORT.02242144,
author = {Mizuno, Hirobumi and Sato, Iwo},
title = {Zeta functions of oriented line graphs of graph coverings.},
year = {2005},
journal = {Discrete Mathematics},
volume = {303},
number = {1-3},
issn = {0012-365X},
pages = {131-141},
publisher = {Elsevier (North-Holland), Amsterdam},
doi = {10.1016/j.disc.2004.12.020},
abstract = {Summary: We obtain a decomposition formula for the zeta function of an oriented line graph of a regular covering of a graph $G$. Furthermore, we introduce an $L$-function of an oriented line graph $\vec L (G)$ of $G$, and give a decomposition formula for the zeta function of an oriented line graph of a regular covering of $G$ by $L$-functions of $\vec L(G)$. As a by-product, we obtain an $L$-function version of {\it H. Bass} [Int. J. Math. 3, 717--797 (1992; Zbl 0767.11025)].},
identifier = {02242144},
}