Liting Huang, Wei Yu, Zhaohui Liu. Approximation Algorithms for the Min-Max Mixed Rural Postmen Cover Problem and Its Variants. In Yong Zhang 0001, Dongjing Miao, Rolf H. Möhring, editors, Computing and Combinatorics - 28th International Conference, COCOON 2022, Shenzhen, China, October 22-24, 2022, Proceedings. Volume 13595 of Lecture Notes in Computer Science, pages 36-48, Springer, 2022. [doi]
Abstract is missing.