BibTex format
@article{Campos:2018:10.1137/16M1109060,
author = {Campos, JS and Parpas, P},
doi = {10.1137/16M1109060},
journal = {SIAM Journal on Optimization},
pages = {1--29},
title = {A multigrid approach to SDP relaxations of sparse polynomial optimization problems},
url = {http://dx.doi.org/10.1137/16M1109060},
volume = {28},
year = {2018}
}