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Journal Article INTRASPECIFIC COMBAT AND THE EVOLUTION OF THE CAPRINI Get access William M. Schaffer William M. Schaffer Department of Biology Princeton University Search for other works by this author on: Oxford Academic Google Scholar Evolution, Volume 22, Issue 4, 1 December 1968, Pages 817–825, https://doi.org/10.1111/j.1558-5646.1968.tb03480.x Published: 01 December 1968 Article history Received: 30 April 1968 Published: 01 December 1968
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William M. Schaffer (1968) studied this question.
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