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Kovalova, A.; Bagrov, P. The Life and Strange Surprising Adventures of Elizaveta Thiemann, a Baroness Who Made Films, Played the Part of Alexandra L’vovna Tolstaia, Lived Fifty Years After Her Own Death, Died in Obscurity, But Came Back to Film History: A Russian Lecture by Peter Bagrov and Anna Kovalova. APP 2022.