Alexander I. Barvinok, Pablo Soberón. Computing the partition function for graph homomorphisms with multiplicities. Journal of Combinatorial Theory, Series A, 137:1-26, 2016. [doi]
@article{BarvinokS16,
title = {Computing the partition function for graph homomorphisms with multiplicities},
author = {Alexander I. Barvinok and Pablo Soberón},
year = {2016},
doi = {10.1016/j.jcta.2015.08.001},
url = {http://dx.doi.org/10.1016/j.jcta.2015.08.001},
researchr = {https://researchr.org/publication/BarvinokS16},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {137},
pages = {1-26},
}