@misc{indiciae1b87474678ec,
  title = {SPBS: programs for non-parametric tests.},
  author = {A Giannangeli and M Recchia and M Rocchetti},
  doi = {10.1016/0010-468x(83)90007-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/6687855/},
  note = {Source identifier: 6687855}
}