Aimal Rextin, Patrick Healy. Computing maximum upward planar subgraphs of single-source embedded digraphs. J. Comb. Optim., 25(3):368-392, 2013. [doi]
@article{RextinH13,
title = {Computing maximum upward planar subgraphs of single-source embedded digraphs},
author = {Aimal Rextin and Patrick Healy},
year = {2013},
doi = {10.1007/s10878-010-9373-z},
url = {http://dx.doi.org/10.1007/s10878-010-9373-z},
researchr = {https://researchr.org/publication/RextinH13},
cites = {0},
citedby = {0},
journal = {J. Comb. Optim.},
volume = {25},
number = {3},
pages = {368-392},
}