Hans-Jürgen Bandelt, Victor Chepoi, Alexander V. Karzanov. A Characterization of Minimizable Metrics in the Multifacility Location Problem. Eur. J. Comb., 21(6):715-725, 2000. [doi]
@article{BandeltCK00,
title = {A Characterization of Minimizable Metrics in the Multifacility Location Problem},
author = {Hans-Jürgen Bandelt and Victor Chepoi and Alexander V. Karzanov},
year = {2000},
doi = {10.1006/eujc.1999.0378},
url = {http://dx.doi.org/10.1006/eujc.1999.0378},
researchr = {https://researchr.org/publication/BandeltCK00},
cites = {0},
citedby = {0},
journal = {Eur. J. Comb.},
volume = {21},
number = {6},
pages = {715-725},
}