SAS/IML Graphics for Fourfold Displays

Michael Friendly.
SAS/IML Graphics for Fourfold Displays.
Observations, vol. 3, no. 4, pp. 47–56, 1994.

@Article{Friendly94c,
  author = {Michael Friendly},
  title = {SAS/IML Graphics for Fourfold Displays},
  journal = {Observations},
  year = {1994},
  volume = {3},
  number = {4},
  pages = {47–56},
  url = {http://www.sas.com/service/doc/periodicals/obs/ind_files/v3n12pp4.html},
}