@article{logoptimalportfolioselectionusingthe,
  title = {Log-Optimal Portfolio Selection Using the Blackwell Approachability Theorem},
  author = {Vladimir V'yugin},
  year = {2014},
  eprint = {1410.5996},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1410.5996v2},
}