David E. Brown, J. Richard Lundgren, Li Sheng. A characterization of cycle-free unit probe interval graphs. Discrete Applied Mathematics, 157(4):762-767, 2009. [doi]
@article{BrownLS09,
title = {A characterization of cycle-free unit probe interval graphs},
author = {David E. Brown and J. Richard Lundgren and Li Sheng},
year = {2009},
doi = {10.1016/j.dam.2008.07.004},
url = {http://dx.doi.org/10.1016/j.dam.2008.07.004},
tags = {graph-rewriting, e-science, rewriting},
researchr = {https://researchr.org/publication/BrownLS09},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {157},
number = {4},
pages = {762-767},
}