@article{publication-20819,
	author={Cao, Xia and Li, Chuanyun and Chen, Wei and Li, Jinqiu and Lin, Chaoran},
	doi={10.1371/journal.pone.0238541},
	issn={1932-6203},
	journal={PLoS ONE},
	number=9,
	pages={e0238541-e0238541},
	publisher={Public Library of Science (PLoS)},
	title={Research on the invulnerability and optimization of the technical cooperation innovation network based on the patent perspective—A case study of new energy vehicles},
	volume=15,
	year=2020,
}