@article{machinecreateduniversallanguageforcross,
  title = {Machine-Created Universal Language for Cross-lingual Transfer},
  author = {Yaobo Liang and Quanzhi Zhu and Junhe Zhao and Nan Duan},
  year = {2023},
  eprint = {2305.13071},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.13071v2},
}