@article{quasimaximumlikelihoodestimationofbreak,
  title = {Quasi-maximum likelihood estimation of break point in high-dimensional factor models},
  author = {Jiangtao Duan and Jushan Bai and Xu Han},
  year = {2021},
  eprint = {2102.12666},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.12666v3},
}