https://digitallibrary.un.org/record/96136
Two hundred and eightieth report of the Sub-Committee on Petitions, Information and Assistance :
hundred and eightiethcommittee on petitionsof thetworeport
https://mamm.art/en/exhibitions/vladimir-kupriyanov-about-the-eightieth-1980-1989/
About the eightieth [1980-1989] — Multimedia Art Museum
Vladimir Kupriyanov Vladimir Kupriyanov. Memories about Pushkin. 1984 Vladimir Kupriyanov. From Reflections series. 1983 Vladimir Kupriyanov. From Reflections...
multimedia arteightiethmuseum
https://lof.orbita.com.pl/eighty-layout/
Eightieth layout – LOF Orbita nad Jeziorem
eightiethlayoutloforbitanad