TY  - JOUR
T1  - The Authors Respond to Allan Benjamin's Comments 
AU  - Robert Alvarez, Jan Beyea, Klaus Janberg, Jungmin Kang, Ed Lyman, Allison Macfarlane, Gordon Thompson, Frank N. von Hippel
PY  - 2003
T2  - Science & Global Security
SP  - 59
EP  - 60
VL  - 11
IS  - 1
N2  - 
UR  - http://scienceandglobalsecurity.org/archive/sgs11alvarezA.pdf
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