Wang, H., & Xu, K. The minimum Wiener index of Halin graphs with characteristic trees of diameter 4. Shahin Digital Publisher.
Chicago Style (17th ed.) CitationWang, Hedi, and Kexiang Xu. The Minimum Wiener Index of Halin Graphs with Characteristic Trees of Diameter 4. Shahin Digital Publisher.
MLA (9th ed.) CitationWang, Hedi, and Kexiang Xu. The Minimum Wiener Index of Halin Graphs with Characteristic Trees of Diameter 4. Shahin Digital Publisher.
Warning: These citations may not always be 100% accurate.