. "Restrictions on use. Restrictions may exist. Contact the Museum for further information: reference@ushmm.org"@en . . . "irn551146" . "1981 February 01" . . . . "No restrictions on access"@en . "1 sound cassette,"@en . "Oral history interview with Sergei Nutkiewicz"@en . "Dr. Robert Moses Shapiro donated the interview with Sergei Nutkiewicz to the United States Holocaust Memorial Museum on April 25, 2016. The interview was conducted by Dr. Shapiro on February 1, 1981."@en . . .