Obituary of Thomas Pigford
MAR 08, 2010
DOI: 10.1063/PT.4.1838
http://www.berkeley.edu/news/media/pt41838_releases/2010/03/05_relativity.shtml
UC Berkely News
Thomas H. Pigford, Nuclear Engineer, Is Dead at 87
New York Times
© 2010 American Institute of Physics