Donald B. Rubin
Rick Smith
John Ley
Unknown Author
United States. Federal Committee on Statistical Methodology. Subcommittee on Matching Techniques.
Liam Hauser
Elizabeth Anne Stuart
Azizur Rahman
Marcello D'Orazio
Don J Latham
Graham Dawson
Peter Waring
John Edward Sabelhaus
Steven Lynch
Amy Bird Knudsen
Charles Davis
Bill Frindall
R.G. Simons