1. Lecture Notes in Computer Science;C. Bühler,2002
2. Lecture Notes in Computer Science;T. Nishioka,2002
3. Solina, F., et al.: Multimedia Dictionary and Synthesis of Sign Language. In: Added Value to the Quality of Life (Proc. of AAATE), pp. 472–476. IOS Press, Amsterdam (2001)
4. Lecture Notes in Computer Science;F. Oliveira,2002
5. Bauer, D., Plinge, A., Finke, M.: Towards a Wearable Friction Transposer for Severely Hearing Impaired Persons. In: Added Value to the Quality of Life (Proc. of AAATE), IOS Press, Amsterdam (2001)