<record>
  <controlfield tag="001">1193</controlfield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Proximity focusing RICH with an aerogel radiator</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Particle identification algorithm</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">Extended maximum likelihood</subfield>
  </datafield>
</record>