Dos and don'ts of reduced chi-squared

Reference

Rene Andrae, Tim Schulze-Hartung, Peter Melchior “Dos and don’ts of reduced chi-squared” (2010) arXiv:1012.3754

@Article{andrae2010,
  title = {Dos and don'ts of reduced chi-squared},
  author = {Andrae, Rene and Schulze-Hartung, Tim and Melchior, Peter},
  journal = {arXiv preprint arXiv:1012.3754},
  arxiv = {1012.3754},
  year = {2010}
}