The 25th Congress of the Union of Communist Parties – Communist Party of the Soviet Union (UCP-CPCU)
XXXV Congreso de la Unión de Partidos Comunistas – Partido Comunista de la Unión Soviética (UPC-PCUS) [Article in Español and English] Proletarians of all lands, unite! UNION OF COMMUNIST PARTIES – COMMUNIST PARTY OF THE SOVIET UNION X X X V CONGRESS PUBLIC ANNOUNCEMENT