@article{pymanoptapythontoolboxforoptimizationon,
  title = {Pymanopt: A Python Toolbox for Optimization on Manifolds using Automatic Differentiation},
  author = {James Townsend and Niklas Koep and Sebastian Weichwald},
  year = {2016},
  eprint = {1603.03236},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1603.03236v4},
}