"No restrictions on access"@en . "irn49644" . "Oral history interview with Luisa and Sofia"@en . . . . . "3 sound cassettes, analog"@en . . . "Restrictions on use. Donor retains copyright. Third party use requests must be submitted to the donor.\n\nCopyright Holder: Edith Ruina"@en . "Edith Ruina donated the oral history interview with Luisa and Sofia, along with research materials pertaining to her manuscript\"The Grupa\" to the United States Holocaust Memorial Museum Archives on October 9, 2001."@en . . .