TypeGroup ShowDates13.11.1975PlaceViennaKeywordsAustria, International exhibitions by Russian artists and performances by Russian performers, Unofficial artParticipantsZverev Anatoly/ ArtistKabakov Ilya/ ArtistKropivnitskaya Valentina/ ArtistNemukhin Vladimir/ Artist8 personsRelated archival documents/ 1 entry Archival documentsПисьмо Александра Глезера и Майи Муравник Виктору и Маргарите Тупицыным13.11.1975Archival document