. . "Copyright has been transferred to the Fortunoff Video Archive for Holocaust Testimonies. Use of this testimony requires permission of the Fortunoff Video Archive. Segments of this testimony on which Ruth F. appears can only be used by Yale faculty and students at Yale."@en . "Hans and Ruth F. Holocaust testimony"@en . "HVT 4360" . "1980 July 17" . "This testimony is open with permission."@en . "1 videocassette"@en . "Related material: Hans F. Holocaust testimony (HVT-1043), Fortunoff Video Archive for Holocaust Testimonies, Yale University Library."@en . .