Zhou, Sizhong, Zhang, Tao, Sun, Zhiren, Xu, Lan. An improvement and generalization of all fractional factors in graphs. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2019 Jun. 9 [cited 2026 May 8];111. Available from: https://utilitasmathematica.com/index.php/Index/article/view/1423