. "Oral history interview with Bolotin"@en . . "No restrictions on use"@en . "1 digital file, WMA"@en . "irn85654" . "Sankt-Peterburgskai︠a︡ Iudaika Proekt, Evropeĭskiĭ universitet v Sankt-Peterburge"@en . "The European University at St. Petersburg contributed the St. Petersburg Judaica Project to the United States Holocaust Memorial Museum Archives via the United States Holocaust Museum International Archives Project in June 2009."@en . . . . . "No restrictions on access"@en . . . "2005 July" . .