Joseph Naor, Roy Schwartz. The directed circular arrangement problem. ACM Transactions on Algorithms, 6(3), 2010. [doi]
@article{NaorS10,
title = {The directed circular arrangement problem},
author = {Joseph Naor and Roy Schwartz},
year = {2010},
doi = {10.1145/1798596.1798600},
url = {http://doi.acm.org/10.1145/1798596.1798600},
researchr = {https://researchr.org/publication/NaorS10},
cites = {0},
citedby = {0},
journal = {ACM Transactions on Algorithms},
volume = {6},
number = {3},
}