Das, Shantanu, Beat Gfeller, and Peter Widmayer. “Computing All Best Swaps for Minimum-Stretch Tree Spanners”. Journal of Graph Algorithms and Applications 14, no. 2 (January 1, 2010): 287–306. Accessed December 22, 2024. https://jgaa.info/index.php/jgaa/article/view/paper208.