. "No restrictions on access"@en . "No restrictions on use"@en . . "United States Holocaust Memorial Museum"@en . "1 digital file, WAV"@en . "irn41508" . . . "The United States Holocaust Memorial Museum Oral History Branch conducted the interview with Helena Swierczynska on November 8, 2008. The interview was received by the United States Holocaust Memorial Museum Archives Branch in January 2010."@en . . . "2008 November 08" . "Oral history interview with Helena Swierczynska"@en .