An Infinite Family of Graphs with the Same Ihara Zeta Function. - Christopher Storm (Electron. J. Comb., 2010)

Constructing isospectral non-isomorphic digraphs from hypergraphs. - Barry Balof; Christopher Storm (J. Graph Theory, 2010)

An iterative construction of isospectral digraphs. - Christopher Storm (Discret. Math., 2011)

On the Oriented Line Graph. - Elizabeth Moseman; Christopher Storm (Ars Comb., 2014)