- Hongbo Hua, Shenggui Zhang, Kexiang Xu, “Further results on the eccentric distance sum”, Discrete Applied Mathematics, 160, no. 1-2, 2012, 170
- Zhimin Feng, Sumin Huang, Lixia Yan, “On the Kirchhoff Indices and the Numbers of Spanning Trees of Two Types of Molecular Graphs”, Polycyclic Aromatic Compounds, 42, no. 1, 2022, 316
- Sen‐Peng Eu, Bo‐Yin Yang, Yeong‐Nan Yeh, “Generalized Wiener indices in hexagonal chains”, Int J of Quantum Chemistry, 106, no. 2, 2006, 426
- Ali Reza Ashrafi, 4, The Mathematics and Topology of Fullerenes, 2011, 21
- Shuchao Li, Wei Wei, “Some edge-grafting transformations on the eccentricity resistance-distance sum and their applications”, Discrete Applied Mathematics, 211, 2016, 130
- Abbas Heydari, Bijan Taeri, “Szeged index of TUC4C8(S) nanotubes”, European Journal of Combinatorics, 30, no. 5, 2009, 1134
- Kinkar Ch. Das, Ivan Gutman, “On Wiener and multiplicative Wiener indices of graphs”, Discrete Applied Mathematics, 206, 2016, 9
- Stephan G. Wagner, “Correlation of Graph‐Theoretical Indices”, SIAM J. Discrete Math., 21, no. 1, 2007, 33
- Jing Huang, Shuchao Li, Liqun Sun, “The normalized Laplacians, degree-Kirchhoff index and the spanning trees of linear hexagonal chains”, Discrete Applied Mathematics, 207, 2016, 67
- Rundan Xing, Bo Zhou, “On the revised Szeged index”, Discrete Applied Mathematics, 159, no. 1, 2011, 69