@article{xing_bernal-meza_2021,  title={China-US rivalry: a new Cold War or capitalism’s intra-core competition?},  volume={64},  ISSN={0034-7329},  url={https://doi.org/10.1590/0034-7329202100110},  DOI={10.1590/0034-7329202100110},  number={1},  journal={Revista Brasileira de Política Internacional},  publisher={Centro de Estudos Globais da Universidade de Brasília},  author={Xing, Li and Bernal-Meza, Raúl},  year={2021},  pages={e010} }