@misc{indiciae58af17c1fb52,
  title = {Program CONTRAST--A general program for the analysis of several survival or recovery rate estimates},
  author = {J.E. Hines and J.R. Sauer},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/5230199},
  note = {Source identifier: 5230199}
}