Research and Development Strategy for the 1990s. 1990 Summer Study. Volume 2. Scenarios and Intelligence Task Force
2011 ◽
Vol 495
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pp. 306-309
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2000 ◽
Vol 172
(11)
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pp. 541-544
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2016 ◽
Vol 112
◽
pp. 293-302
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2013 ◽
Vol 436
◽
pp. 571-577
2001 ◽
Vol 64
(6)
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pp. 269-269
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