Weindling, P. The need to name: The victims of Nazi "euthanasia" of the mentally and physically disabled and ill 1939-1945. Mass murder of people with disabilities and the Holocaust.

Weindling, Paul. "The Need to Name: The Victims of Nazi "Euthanasia" of the Mentally and Physically Disabled and Ill 1939-1945." Mass Murder of People with Disabilities and the Holocaust .

Weindling, Paul. "The Need to Name: The Victims of Nazi "Euthanasia" of the Mentally and Physically Disabled and Ill 1939-1945." Mass Murder of People with Disabilities and the Holocaust, .