. "13 sound cassettes (90 min.),"@en . "Dr. Boris Kyrnski donated a copy of his parents Abraham and Sarah Krynski's oral testimony to the United States Holocaust Memorial Museum in June 2011."@en . "Restrictions on use. The United States Holocaust Memorial Museum does not own copyright to this material. No information about the copyright was included on the Deed of Gift."@en . "Oral history interview with Abraham Krynski and Sarah Krynski"@en . . . . . "irn44918" . . . "No restrictions on access"@en . . .