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^United States Nuclear Regulatory Commission. (October 29, 2013). "STP 3 & 4 Environmental Report-1.1.2.7 Proposed Dates for Major Activities". South Texas Project Units 3 & 4 COLA (Environmental Report), Rev. 10. Retrieved February 23, 2015. http://pbadupws.nrc.gov/docs/ML1331/ML13311B781.pdfنسخة محفوظة 2016-03-04 على موقع واي باك مشين.