Luis A. Goddyn, Michael Tarsi, Cun-Quan Zhang. d)-colorings and fractional nowhere-zero flows. Journal of Graph Theory, 28(3):155-161, 1998. [doi]
@article{GoddynTZ98,
title = {d)-colorings and fractional nowhere-zero flows},
author = {Luis A. Goddyn and Michael Tarsi and Cun-Quan Zhang},
year = {1998},
doi = {10.1002/(SICI)1097-0118(199807)28:3<155::AID-JGT5>3.0.CO;2-J},
url = {http://dx.doi.org/10.1002/(SICI)1097-0118(199807)28:3<155::AID-JGT5>3.0.CO;2-J},
researchr = {https://researchr.org/publication/GoddynTZ98},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {28},
number = {3},
pages = {155-161},
}