Calinescu, Gruia, and Michael Pelsmajer. “Fast Edge Colorings With Fixed Number of Colors to Minimize Imbalance”. Journal of Graph Algorithms and Applications 12, no. 4 (December 1, 2008): 401–417. Accessed May 1, 2025. https://www.jgaa.info/index.php/jgaa/article/view/paper172.