CIA File of the Day
Fantasy or Reality? (Unidentified Flying Objects)
A CIA abstract of an article titled "Fantasy or reality? (Unidentified flying objects)," published in Komsomol'skaya Pravda (Vilnius), no. 13, 20 January 1968. It notes that various Soviet scientists were interviewed on the subject of UFOs, among them Docent F. Zigel of the Moscow Aviation Institute.
Courtesy of the CIA FOIA Electronic Reading Room. Official page: CIA FOIA Electronic Reading Room. Document PDF: cia.gov reading room PDF. Copy: Internet Archive.