RED BOOK : VOLUME VIII - FASCICLE VIII.5: DATA COMMUNICATION NETWORKS: OPEN SYSTEMS INTERCONNECTION (OSI), SYSTEM DESCRIPTION TECHNIQUES; RECOMMENDATIONS X.220-X.250 - INTERNATIONAL TELECOMMUNICATION UNION (GINEBRA, 1985)
VIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984.
Keywords: INGENIERIA ELECTRONICA; RED ALAMBRICA