1. Criticality Safety at Department of Energy Defense Nuclear Facilities. Defense Nuclear Facilities Safety Board Technical Report DNFSB/TECH-29 February 2001, Available online. URL http://www.dnfsb.gov/sites/default/files/Board%20Activities/Reports/Technical%20Reports/TECH-29_0.pdf.
2. Consejo De Seguridad Nuclear (Nuclear Safety Counsil), Reported Events, 12-01-2010, available online. URL http://www.csn.es/index.php/es/sucesos-notificados/resenas-120?start=90.
3. Consejo De Seguridad Nuclear (Nuclear Safety Counsil), Reported Events, 9-16-2011, available online. URL http://www.csn.es/index.php/es/sucesos-notificados/resenas-120?start=60
4. Facing nuclear risks: lessons from the Fukushima nuclear disaster;Hasegawa;Int. J. Jpn. Sociol.,2012
5. Nuclear Safety Review for the Year 2003;International Atomic Energy Agency (I.A.E.A.),2003