Michael Larsen, James Gary Propp, Daniel Ullman. The fractional chromatic number of mycielski's graphs. Journal of Graph Theory, 19(3):411-416, 1995. [doi]
@article{LarsenPU95,
title = {The fractional chromatic number of mycielski's graphs},
author = {Michael Larsen and James Gary Propp and Daniel Ullman},
year = {1995},
doi = {10.1002/jgt.3190190313},
url = {http://dx.doi.org/10.1002/jgt.3190190313},
researchr = {https://researchr.org/publication/LarsenPU95},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {19},
number = {3},
pages = {411-416},
}