<section name="raw">
    <SEQUENTIAL>
      <record key="001" att1="001" value="154917" att2="154917">001   154917</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Zeitschrift</field>
      <field key="076" subkey="">Ökonomie</field>
      <field key="079" subkey="y">http://dx.doi.org/10.1111/j.1465-6485.2004.00113.x</field>
      <field key="079" subkey="z">Jürges, Hendrik - et al., International Differences in Student Achievement: An Economic Perspective (pdf)</field>
      <field key="100" subkey="">Jürges, Hendrik</field>
      <field key="103" subkey="">University of Mannheim</field>
      <field key="104" subkey="a">Schneider, Kerstin</field>
      <field key="107" subkey="">University of Dortmund</field>
      <field key="331" subkey="">International Differences in Student Achievement: An Economic Perspective</field>
      <field key="542" subkey="">1465-6485</field>
      <field key="544" subkey="n">GER5.2004(3);5</field>
      <field key="590" subkey="">German Economic Review</field>
      <field key="596" subkey="a">5.2004, issue 3, 357 - 380</field>
      <field key="700" subkey="">H52</field>
      <field key="700" subkey="">I20</field>
      <field key="720" subkey="">Education production function</field>
      <field key="720" subkey="">Cross-country study</field>
      <field key="720" subkey="">Counter-factual density</field>
    </SEQUENTIAL>
  </section>