Ephraim Korach, Michal Penn. A Fast Algorithm for Maximum Integral Two-Commodity Flow in Planar Graphs. Discrete Applied Mathematics, 47(1):77-83, 1993. [doi]
@article{KorachP93,
title = {A Fast Algorithm for Maximum Integral Two-Commodity Flow in Planar Graphs},
author = {Ephraim Korach and Michal Penn},
year = {1993},
doi = {10.1016/0166-218X(93)90153-F},
url = {http://dx.doi.org/10.1016/0166-218X(93)90153-F},
tags = {planar graph, data-flow, graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/KorachP93},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {47},
number = {1},
pages = {77-83},
}