Selected references
- Edward H. Friend. Sorting on electronic computer systems. Journal of the ACM, 3(3):134-168, July 1956.
- J. A. Lively. Letter to the editor. Journal of the ACM, 7(2):187, April 1960.
- H. Nagler. Amphisbaenic sorting. Journal of the ACM, 6(4):459-468, October 1959.