Ching Y. Suen, Michael P. Beddoes, James C. Swail. The spellex system of speech aids for the blind in computer applications. In American Federation of Information Processing Societies: 1976 National Computer Conference, 7-10 June 1976, New York, NY, USA. Volume 45 of AFIPS Conference Proceedings, pages 217-220, AFIPS Press, 1976. [doi]
Abstract is missing.