@article{robustnessoftheinternationaloiltrade,
  title = {Robustness of the international oil trade network under targeted attacks to economies},
  author = {N. Wei and W. -J. Xie and W. -X. Zhou},
  year = {2021},
  eprint = {2101.10679},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.10679v2},
}