Similar title to 


    <span class="person"><a href="https://pure.iiasa.ac.at/view/iiasa/1134.html">Aubin, J.-P.</a></span>
  

<span xmlns="http://eprints.org/ep3/control" class="date">(1989).</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=3257"><xhtml:em xmlns:xhtml="http://www.w3.org/1999/xhtml">Tracking Property: A Viability Approach.</xhtml:em></a></span>
  


    IIASA Working Paper.
  <span xmlns="http://eprints.org/ep3/control" class="publication">IIASA, Laxenburg, Austria: WP-89-087</span>