Bibliography
A. Aho and M. Corasick, "Efficient String Matching: An Aid to Bibliographic Search", Communications of the ACM, Vol. 18, pp. 333-340, 1975.
Wai-Hong Leung & Steven S. Skiena, "Inducing Codes from Examples", Proceedings of the 1991 Data Compression Conference (DCC91), Eds. James A. Storer and John H. Reif, Snowbird, Utah, Extended Abstract, pp. 267-276, April 1991.
R.A. Wagner, "Common Phrases and Minimum-Space Text Storage", Communications of the ACM, Vol. 16, pp. 148-152, 1974.