Waks, David J. "Conversion, reconversion and comparison techniques in variable-length sorting" pp267-272
(1963)
[ACM] CACM 6(05) May 1963 (1963)
[ACM] CACM 6(05) May 1963 "Proceedings of ACM Sort Symposium, November 29, 30, 1962"
Languages mentioned
ACSI-Matic
{1959} Associative query language