1. Interchanging Mixed Text Image Documents in the Office Environment;Horak;Comput. & Graphics,1983
2. Document Interchange Protocol for the Telematic Services;CCITT/SG VIII,1983
3. Draft Recommendation T.a: Apparatus for Use in the Group 4 Facsimile Service;CCITT/SG VIII/WP2/TD103,1983
4. Recommendation S.62, “Control Procedures for Teletex and Group 4 Facsimile Service”;CCITT/SG VIII/WP4,1983
5. Teletex Recommendations S.70, S.60 and S.61;CCITT Yellow Book,1980