Similar title to 


    <span class="person orcid-person"><a href="https://pure.iiasa.ac.at/view/iiasa/270.html">Scherbov, S.</a> <a href="https://orcid.org/0000-0002-0881-1073" class="orcid" target="_blank"><img src="https://pure.iiasa.ac.at/images/orcid_16x16.png"/><span class="orcid-tooltip">ORCID: https://orcid.org/0000-0002-0881-1073</span></a></span> &amp; <span class="person"><a href="https://pure.iiasa.ac.at/view/iiasa/265.html">Sanderson, W.C.</a></span>
  

<span xmlns="http://eprints.org/ep3/control" class="date">(2016).</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=13284"><xhtml:em xmlns:xhtml="http://www.w3.org/1999/xhtml">New Approaches to the Conceptualization and Measurement of&#13;
Age and Aging.</xhtml:em></a></span>
  


    IIASA Working Paper.
  <span xmlns="http://eprints.org/ep3/control" class="publication">IIASA, Laxenburg, Austria: WP-16-005</span>