Vincent Moulton, Mike A. Steel. Retractions of Finite Distance Functions Onto Tree Metrics. Discrete Applied Mathematics, 91(1-3):215-233, 1999. [doi]
@article{MoultonS99,
title = {Retractions of Finite Distance Functions Onto Tree Metrics},
author = {Vincent Moulton and Mike A. Steel},
year = {1999},
doi = {10.1016/S0166-218X(98)00128-0},
url = {http://dx.doi.org/10.1016/S0166-218X(98)00128-0},
researchr = {https://researchr.org/publication/MoultonS99},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {91},
number = {1-3},
pages = {215-233},
}