Rajiv Gandhi, Samir Khuller, Aravind Srinivasan. Approximation algorithms for partial covering problems. J. Algorithms, 53(1):55-84, 2004. [doi]
@article{GandhiKS04,
title = {Approximation algorithms for partial covering problems},
author = {Rajiv Gandhi and Samir Khuller and Aravind Srinivasan},
year = {2004},
doi = {10.1016/j.jalgor.2004.04.002},
url = {http://dx.doi.org/10.1016/j.jalgor.2004.04.002},
researchr = {https://researchr.org/publication/GandhiKS04},
cites = {0},
citedby = {0},
journal = {J. Algorithms},
volume = {53},
number = {1},
pages = {55-84},
}