RED BOOK : VOLUME VI - FASCICLE VI.10: FUNCTIONAL SPECIFICATION AND DESCRIPTION LANGUAGE (SDL); RECOMMENDATIONS Z.100-Z.104 - INTERNATIONAL TELECOMMUNICATION UNION (GINEBRA, 1985)
VIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984.
Keywords: INGENIERIA ELECTRONICA; RED ALAMBRICA