@article{statisticalinferenceforpolyakruppert,
  title = {Statistical Inference for Polyak-Ruppert Averaged Zeroth-order Stochastic Gradient Algorithm},
  author = {Yanhao Jin and Tesi Xiao and Krishnakumar Balasubramanian},
  year = {2021},
  eprint = {2102.05198},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.05198v3},
}