United States Nuclear Regulatory Commission - Protecting People and the Environment

Resolution of Generic Safety Issues: NUREG-0933: Footnote 350 ( NUREG-0933, Main Report with Supplements 1–35 )

350.NUREG/CR-1730, "Data Summaries of Licensee Event Reports of Primary Containment Penetrations at U.S. Commercial Nuclear Power Plants, January 1, 1972 through December 31, 1978," U.S. Nuclear Regulatory Commission, September 1980.