Similar title to 


    <span class="person"><a href="https://pure.iiasa.ac.at/view/iiasa/1166.html">Brandt, H.</a></span>, <span class="person">Ohtsuki, H.</span>, <span class="person"><a href="https://pure.iiasa.ac.at/view/iiasa/1345.html">Iwasa, Y.</a></span>, &amp; <span class="person"><a href="https://pure.iiasa.ac.at/view/iiasa/282.html">Sigmund, K.</a></span>
  

<span xmlns="http://eprints.org/ep3/control" class="date">(2006).</span>


    <span xmlns="http://eprints.org/ep3/control" class="title"><a href="https://pure.iiasa.ac.at/cgi/users/home?screen=EPrint::View&amp;eprintid=8034"><xhtml:em xmlns:xhtml="http://www.w3.org/1999/xhtml">A Survey on Indirect Reciprocity.</xhtml:em></a></span>
  


    IIASA Interim Report.
  <span xmlns="http://eprints.org/ep3/control" class="publication">IIASA, Laxenburg, Austria: IR-06-065</span>