. "Jonathan Lefman donated the oral history interview with Tania Lefman to the United States Holocaust Memorial Museum on October 10, 2016. The interview was conducted on July 10, 2016."@en . . "1 digital file, MPEG-4"@en . "irn555285" . "No restrictions on access"@en . . . "Oral history interview with Tania Lefman"@en . . . . "2016 July 10" .