@article{onmomentumbasedgradientmethodsfor,
  title = {On Momentum-Based Gradient Methods for Bilevel Optimization with Nonconvex Lower-Level},
  author = {Feihu Huang},
  year = {2023},
  eprint = {2303.03944},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.03944v4},
}