To cite textir use the appropriate of:

Taddy M (2015). “One-Step Estimator Paths for Concave Regularization.” http://arxiv.org/abs/1308.5623.

Corresponding BibTeX entry:

  @Article{,
    title = {One-Step Estimator Paths for Concave Regularization},
    author = {Matt Taddy},
    year = {2015},
    journal = {http://arxiv.org/abs/1308.5623},
  }

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