Open systems interconnection - the teletex-based session protocol: Part 1. - Sigram Schindler; Ute Flasche; Jukka Oranen; Horst Widlewski (Comput. Commun., 1983)

Open systems interconnection - the teletex-based session protocol: Part 2. - Sigram Schindler; Ute Flasche; Jukka Oranen; Horst Widlewski (Comput. Commun., 1983)