Zhao Zhang, Xiaoting Li, Yishuo Shi, Hongmei Nie, Yuqing Zhu. PTAS for minimum k-path vertex cover in ball graph. Inf. Process. Lett., 119:9-13, 2017. [doi]
@article{ZhangLSNZ17,
title = {PTAS for minimum k-path vertex cover in ball graph},
author = {Zhao Zhang and Xiaoting Li and Yishuo Shi and Hongmei Nie and Yuqing Zhu},
year = {2017},
doi = {10.1016/j.ipl.2016.11.003},
url = {http://dx.doi.org/10.1016/j.ipl.2016.11.003},
researchr = {https://researchr.org/publication/ZhangLSNZ17},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {119},
pages = {9-13},
}