Graph energy based on the eccentricity matrix. - Jianfeng Wang; Lu Lu 012; Milan Randic; Guozheng Li 003 (Discret. Math., 2019)

On the eigenvalues of eccentricity matrix of graphs. - Xingyu Lei; Jianfeng Wang; Guozheng Li 003 (Discret. Appl. Math., 2021)