@article{randomdirectionsstochasticapproximation,
  title = {Random directions stochastic approximation with deterministic perturbations},
  author = {Prashanth L. A and Shalabh Bhatnagar and Nirav Bhavsar and Michael Fu and Steven I. Marcus},
  year = {2018},
  eprint = {1808.02871},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.02871v2},
}