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      <record key="001" att1="001" value="LIB911093907" att2="LIB911093907">001   LIB911093907</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Zeitschrift</field>
      <field key="076" subkey="">Formalwissenschaft</field>
      <field key="079" subkey="y">http://dx.doi.org/10.1007/s001820050114</field>
      <field key="079" subkey="z">Fagin, Ronald - et al., The hierarchical approach to modeling knowledge and common knowledge (pdf)</field>
      <field key="100" subkey="">Fagin, Ronald</field>
      <field key="103" subkey="">IBM Almaden Research Center, San Jose, CA, USA</field>
      <field key="104" subkey="a">Geanakoplos, John</field>
      <field key="107" subkey="">Cowles Foundation, Yale University, New Haven, CT, USA</field>
      <field key="108" subkey="a">Halpern, Joseph Y.</field>
      <field key="111" subkey="">Computer Science Department, Cornell University, Ithaca, NY, USA</field>
      <field key="112" subkey="a">et al.</field>
      <field key="331" subkey="">The hierarchical approach to modeling knowledge and common knowledge</field>
      <field key="542" subkey="">0020-7276</field>
      <field key="542" subkey="w">1432-1270</field>
      <field key="544" subkey="n">IJOGT28.1999(3);5</field>
      <field key="590" subkey="">International Journal of Game Theory</field>
      <field key="596" subkey="a">28.1999, issue 3, 331 - 365</field>
      <field key="720" subkey="">Common knowledge</field>
      <field key="720" subkey="">Belief/knowledge hierarchies</field>
    </SEQUENTIAL>
  </section>