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Albert Wohlstetter, "Theory and Opposed-Systems Design," in Robert Zarate and Henry Sokolski, eds, Nuclear Heuristics: Selected Writing of Albert and Roberta Wohlstetter (Strategic Studies Institute, 2009), pp. 123-164. Originally in Wohlstetter, Theory and Opposed-Systems Design, D(L)-16001-1 (Santa Monica, CA: RAND Corporation, Aug. 1967 [Revised Jan. 1968]).
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