BibTex format
@article{Lakshmi:2021:10.1016/j.physd.2021.133009,
author = {Lakshmi, MV and Fantuzzi, G and Chernyshenko, SI and Lasagna, D},
doi = {10.1016/j.physd.2021.133009},
journal = {Physica D: Nonlinear Phenomena},
title = {Finding unstable periodic orbits: A hybrid approach with polynomial optimization},
url = {http://dx.doi.org/10.1016/j.physd.2021.133009},
volume = {427},
year = {2021}
}