%% -*-BibTeX-*-


@Article{T15,
  author       = "A. M. Tillmann",
  title        = "{On the Computational Intractability of Exact and Approximate Dictionary Learning}",
  journal      = "IEEE Signal Processing Letters",
  volume       = "22",
  number       = "1",
  pages        = "45--49",
  year         = "2015",
}