Yasuaki Kobayashi. Computing the pathwidth of directed graphs with small vertex cover. Inf. Process. Lett., 115(2):310-312, 2015. [doi]
@article{Kobayashi15,
title = {Computing the pathwidth of directed graphs with small vertex cover},
author = {Yasuaki Kobayashi},
year = {2015},
doi = {10.1016/j.ipl.2014.10.002},
url = {http://dx.doi.org/10.1016/j.ipl.2014.10.002},
researchr = {https://researchr.org/publication/Kobayashi15},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {115},
number = {2},
pages = {310-312},
}