criticality accident, 1964, Wm. Robert Johnston McLaughlin et al. "A Review of Criticality Accidents" by Los Alamos National Laboratory (Report LA-13638), May 2000. Coverage includes United States, Russia, United Kingdom, and Japan. Also available at this page, which also tries to track down documents referenced in the report. External links Press release on a report on criticality accidents from Los Alamos National Laboratory U.S. report from 1971 on criticality accidents to date Nuclear accidents and incidents Radiation protection