Matt DeVos, Daryl Funk, Irene Pivotto. When does a biased graph come from a group labelling?. Adv. Appl. Math., 61:1-18, 2014. [doi]
@article{DeVosFP14,
title = {When does a biased graph come from a group labelling?},
author = {Matt DeVos and Daryl Funk and Irene Pivotto},
year = {2014},
doi = {10.1016/j.aam.2014.08.002},
url = {https://doi.org/10.1016/j.aam.2014.08.002},
researchr = {https://researchr.org/publication/DeVosFP14},
cites = {0},
citedby = {0},
journal = {Adv. Appl. Math.},
volume = {61},
pages = {1-18},
}