Pankaj Kumar, Piyush Kumar. Almost Optimal Solutions to k-Clustering Problems. Int. J. Comput. Geometry Appl., 20(4):431-447, 2010. [doi]
@article{KumarK10-1,
title = {Almost Optimal Solutions to k-Clustering Problems},
author = {Pankaj Kumar and Piyush Kumar},
year = {2010},
doi = {10.1142/S0218195910003372},
url = {http://dx.doi.org/10.1142/S0218195910003372},
researchr = {https://researchr.org/publication/KumarK10-1},
cites = {0},
citedby = {0},
journal = {Int. J. Comput. Geometry Appl.},
volume = {20},
number = {4},
pages = {431-447},
}