The following publications are possibly variants of this publication:
- The normalized Laplacians, degree-Kirchhoff index and the spanning trees of linear hexagonal chainsJing Huang, Shuchao Li, Liqun Sun. DAM, 207:67-79, 2016. [doi]
- Calculating the normalized Laplacian spectrum and the number of spanning trees of linear pentagonal chainsChunlin He, Shuchao Li, Wenjun Luo, Liqun Sun. jcam, 344:381-393, 2018. [doi]