@misc{indiciaece224e0c70e4,
  title = {Nonparametric tests for interaction and group differences in a two-way layout.},
  author = {A C Fisher and S Wallenstein},
  year = {1991},
  doi = {10.1080/10543409108835003},
  url = {https://pubmed.ncbi.nlm.nih.gov/1844689/},
  note = {Source identifier: 1844689}
}