Arie Tamir. A Unifying Location Model on Tree Graphs Based on Submodularity Properties. Discrete Applied Mathematics, 47(3):275-283, 1993. [doi]
@article{Tamir93,
title = {A Unifying Location Model on Tree Graphs Based on Submodularity Properties},
author = {Arie Tamir},
year = {1993},
doi = {10.1016/0166-218X(93)90132-8},
url = {http://dx.doi.org/10.1016/0166-218X(93)90132-8},
tags = {rule-based, graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/Tamir93},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {47},
number = {3},
pages = {275-283},
}