1. CAMIZ, S. and E. ROVA (2001): Exploratory Analyses of Structured Images: A Test on Different Coding Procedures and Analysis Methods. Archeologia e Calcolatori, 12, 7–46.
2. CAMIZ, S., E. ROVA, and V. TULLI (1998). Exploratory Analysis of Images Engraved on Ancient Near-Eastern Seals based on a Distance among Strings. Statistica, 58(4), 669–689.
3. LEVENSHTEIN, A. (1966): Binary Codes capable of correcting Deletions, Insertions, and Reversals. Sov. Phy. Dokl., 10, 707–710.
4. LU, S.Y. and K.S. FU (1978): A Sentence-to-Sentence Clustering Procedure for Pattern Analysis. IEEE Transactions on Systems, Man, and Cybernetics, SMC-8, 5, 381–389.
5. Orientis Antiqui Collectio;E Rova,1994