1. Bartolini, S., Bennati, P., Giorgi, R.: Sistema per la Traduzione in Lingua Italiana dei Segni: Blue Sign Translator/Wireless Sign System. In: Proc. of the 50th AIES National Conference (2004)
2. Bertoldi, N., Tiotto, G., Prinetto, P., Piccolo, E., Nunnari, F., Lombardo, V., Damiano, R., Lesmo, L., Principe, A.D.: On the creation and annotation of a large-scale italian-Lis parallel corpus. In: 4th Workshop on the Representation and Processing of Sign Languages: Corpora and Sign Language Technologies, CSLT 2010 (2010)
3. DictaSign:
http://www.dictasign.eu
4. Echo:
http://www.let.kun.nl/sign-lang/echo/
5. Elliott, R., Glauert, J., Jennings, V., Kennaway, J.: An overview of the SiGML notation and SiGML signing software system. In: Fourth International Conference on Language Resources and Evaluation, LREC 2004 (2004)