“…Materials collected include articles from newspapers (e.g., “Pravda", “Communist") and journals (e.g., “Ethnographicheskoe obozrenie"), daily reports from the Radio Liberty, census data, and books’ excerpts. …”

“…The primary sources for the Soviet Red Archives were Soviet periodicals available abroad (the so-called “central" newspapers: Pravda, Izvestiia, Trud, etc.); a wide range of Soviet magazines and various scientific journals; transcripts and informational summaries gathered from monitoring Soviet radio and television; and Soviet news agency releases. …”