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      <record key="001" att1="001" value="LIB905467309" att2="LIB905467309">001   LIB905467309</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Aufsatz, Zeitschrift</field>
      <field key="076" subkey="">Formalwissenschaft</field>
      <field key="100" subkey="">kolpin, v(an) w.</field>
      <field key="103" subkey="">university of oregon, department of economics, eugene, or, usa</field>
      <field key="331" subkey="">a note on tight extensive game forms</field>
      <field key="542" subkey="">0020-7276</field>
      <field key="544" subkey="n">IJOGT17.1988(3);3</field>
      <field key="590" subkey="">international journal of game theory</field>
      <field key="596" subkey="a">17.1988, issue 3, 187 - 191</field>
    </SEQUENTIAL>
  </section>