Duplicate title to 


    <span class="person"><a href="https://pure.iiasa.ac.at/view/iiasa/2447.html">Tchijov, I.</a></span> &amp; <span class="person">Tomaszewicz, L.</span>
  

<span xmlns="http://eprints.org/ep3/control" class="date">(1985).</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=13054"><xhtml:em xmlns:xhtml="http://www.w3.org/1999/xhtml">Introduction.</xhtml:em></a></span>
  


   <span xmlns="http://eprints.org/ep3/control" class="publication">
      In:  
      <span style="font-style: italic">Input-Output Modeling.</span>
    
    
    pp. 1-5 Germany: Springer Berlin/Heidelberg. 
     ISBN 978-3-662-22033-7 <a target="_blank" href="https://doi.org/10.1007/978-3-662-22033-7_1">10.1007/978-3-662-22033-7_1</a>.</span>