<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>4839</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>133</pageFirst>
    <pageLast>167</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>142</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The Steiner connectivity problem</title>
    <parentTitle language="eng">Mathematical Programming A</parentTitle>
    <identifier type="doi">10.1007/s10107-012-0564-5</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <enrichment key="PreprintUrn">urn:nbn:de:0297-zib-11171</enrichment>
    <author>Ralf Borndörfer</author>
    <submitter>Marika Karbstein</submitter>
    <author>Marika Karbstein</author>
    <author>Marc Pfetsch</author>
    <collection role="institutes" number="optimization">Mathematical Optimization</collection>
    <collection role="institutes" number="traffic">Mathematics of Transportation and Logistics</collection>
    <collection role="persons" number="borndoerfer">Borndörfer, Ralf</collection>
    <collection role="projects" number="MATHEON-B15">MATHEON-B15</collection>
    <collection role="institutes" number="aopt">Applied Optimization</collection>
  </doc>
</export-example>
