Juan Rada, “Variation of the Wiener index under tree transformations”, Discrete Applied Mathematics, 148, no. 2, 2005, 135
Gang Ma, Qiuju Bian, Jianfeng Wang, “The weighted vertex PI index of bicyclic graphs”, Discrete Applied Mathematics, 247, 2018, 309
Mohammad A. Iranmanesh, Hossein Shabani, “The symmetry-moderated Wiener index of truncation graph, Thorn graph and Caterpillars”, Discrete Applied Mathematics, 269, 2019, 41
A R Ashrafi, G R Vakili-Nezhaad, “Computing the PI index of some chemical graphs related to nanostructures”, J. Phys.: Conf. Ser., 29, 2006, 181
Shang-wang Tan, Ning-ning Wei, Qi-long Wang, Dong-fang Wang, “Ordering trees with given matching number by their Wiener indices”, J. Appl. Math. Comput., 49, no. 1-2, 2015, 309
M. R. Darafsheh, “Computation of Topological Indices of Some Graphs”, Acta Appl Math, 110, no. 3, 2010, 1225
Andrey Dobrynin, Quantitative Graph Theory, 2014, 81
Sakander Hayat, Suliman Khan, Asad Khan, Muhammad Imran, “Distance‐based topological descriptors for measuring the π‐electronic energy of benzenoid hydrocarbons with applications to carbon nanotubes”, Math Methods in App Sciences, 2020, mma.6668
Xuli Qi, Bo Zhou, Zhibin Du, “The Kirchhoff indices and the matching numbers of unicyclic graphs”, Applied Mathematics and Computation, 289, 2016, 464
Yue Tu, Xiaoling Ma, Yuqing Zhang, Junyu Ren, “On the Laplacian, the Kirchhoff Index, and the Number of Spanning Trees of the Linear Pentagonal Derivation Chain”, Axioms, 11, no. 6, 2022, 278