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      <dc:title>On smooth surfaces in GR (1,P3) with a fundamental curve</dc:title>
      <dc:creator>Arrondo Esteban, Enrique</dc:creator>
      <dc:creator>Gross, Mark</dc:creator>
      <dc:date>2023-06-20T16:50:12Z</dc:date>
      <dc:date>2023-06-20T16:50:12Z</dc:date>
      <dc:date>1993-04-03</dc:date>
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