Hans-Jürgen Bandelt. Centroids and medians of finite metric spaces. Journal of Graph Theory, 16(4):305-317, 1992. [doi]
@article{Bandelt92-0,
title = {Centroids and medians of finite metric spaces},
author = {Hans-Jürgen Bandelt},
year = {1992},
doi = {10.1002/jgt.3190160404},
url = {http://dx.doi.org/10.1002/jgt.3190160404},
researchr = {https://researchr.org/publication/Bandelt92-0},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {16},
number = {4},
pages = {305-317},
}