Tomás Feder, Pavol Hell, Jing Huang, Arash Rafiey. Adjusted Interval Digraphs. Electronic Notes in Discrete Mathematics, 32:83-91, 2009. [doi]
@article{FederHHR09,
title = {Adjusted Interval Digraphs},
author = {Tomás Feder and Pavol Hell and Jing Huang and Arash Rafiey},
year = {2009},
doi = {10.1016/j.endm.2009.02.012},
url = {http://dx.doi.org/10.1016/j.endm.2009.02.012},
researchr = {https://researchr.org/publication/FederHHR09},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Discrete Mathematics},
volume = {32},
pages = {83-91},
}