Cory J. Hoelting, Dale A. Schoenefeld, Roger L. Wainwright. Approximation techniques for variations of the p-median problem. In SAC. pages 293-299, 1995. [doi]
@inproceedings{HoeltingSW95,
title = {Approximation techniques for variations of the p-median problem},
author = {Cory J. Hoelting and Dale A. Schoenefeld and Roger L. Wainwright},
year = {1995},
doi = {10.1145/315891.315997},
url = {http://doi.acm.org/10.1145/315891.315997},
researchr = {https://researchr.org/publication/HoeltingSW95},
cites = {0},
citedby = {0},
pages = {293-299},
booktitle = {SAC},
}