@misc{indiciaeeec15626d69e,
  title = {Modelling ties in the sign test.},
  author = {J C Rayner and D J Best},
  year = {1999},
  doi = {10.1111/j.0006-341x.1999.00663.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11318231/},
  note = {Source identifier: 11318231}
}