@article{nearlyoptimalsamplesizeinhypothesis,
  title = {Nearly Optimal Sample Size in Hypothesis Testing for High-Dimensional Regression},
  author = {Adel Javanmard and Andrea Montanari},
  year = {2013},
  eprint = {1311.0274},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1311.0274v1},
}