1. C. Allauzen. Combinatoire sur les mots et recherche de motifs (Combinatorics on words and string matching). PhD thesis, Université de Marne-la-Vallée, 2001.
2. Lect Notes Comput Sci;C. Allauzen,1999
3. C. Allauzen and M. Raffinot. Factor oracle of a set of words. Technical Report 99-11, Institut Gaspard-Monge, Université de Marne-la-Vallée, 1999.
http://www-igm.univ-mlv.fr/~raffinot/ftp/IGM99-11-english.ps.gz
.
4. R.A. Baeza-Yates. Searching subsequences. Theor. Comput. Sci., 78(2):363–376, 1991.
5. A. Blumer, J. Blumer, A. Ehrenfeucht, D. Haussler, M.T. Chen, and J. Seiferas. The smallest automaton recognizing the subwords of a text. Theor. Comput. Sci., 40(1):31–55, 1985.