Standardization for GII and Multimedia Communications. - Koichi Asatani; Henry J. F. Ryan; Steve Walters (IEEE Commun. Mag., 1998)

ISO/IEC JTC 1 directions in multimedia and GII standards. - Henry J. F. Ryan (IEEE Commun. Mag., 1998)

DAVIC and interactive multimedia services. - Hiroshi Yasuda; Henry J. F. Ryan (IEEE Commun. Mag., 1998)