%0 Journal Article
%T Measurement of reciprocity and unidirectionality in social behavior illustrated with examples from chimpanzee research
%J Aggressive behavior
%D 1989
%A Hemelrijk, CK
%V 15
%N 1
%P 62-63
%X <p>[Abstract unavailable]</p>
%G en
%I John Wiley and Sons
%@ 0096-140X
%U http://dx.doi.org/