@misc{indiciaeb49c7242ce0b,
  title = {NPBAS: A BASIC program for nonparametric comparisons of two or more independent groups of data},
  author = {M.L. Millgate},
  year = {1992},
  doi = {10.3133/ofr92369},
  url = {https://pubs.usgs.gov/publication/ofr92369},
  note = {Source identifier: ofr92369}
}