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  <ref-type name="Journal Article">17</ref-type>
  <contributors>
    <authors>
      <author>Baghdasaryan, Baghdasar</author>
      <author>Steinlechner, Fabian</author>
      <author>Fritzsche, Stephan</author>
    </authors>
    <subsidiary-authors>
      <author>HIJ</author>
    </subsidiary-authors>
  </contributors>
  <titles>
    <title>Justifying the thin-crystal approximation in spontaneous parametric down-conversion for collinear phase matching</title>
    <secondary-title>Physical review / A</secondary-title>
  </titles>
  <periodical>
    <full-title>Physical review / A</full-title>
  </periodical>
  <publisher>Inst.</publisher>
  <pub-location>Woodbury, NY</pub-location>
  <isbn>2469-9934</isbn>
  <electronic-resource-num>10.1103/PhysRevA.103.063508</electronic-resource-num>
  <language>English</language>
  <pages>063508</pages>
  <number>6</number>
  <volume>103</volume>
  <abstract/>
  <notes>
    <note>ISSN 2469-9934 not unique: **2 hits**. ; </note>
  </notes>
  <label>PUB:(DE-HGF)16, ; 0, ; </label>
  <keywords/>
  <accession-num>WOS:000662295900006</accession-num>
  <work-type>Journal Article</work-type>
  <dates>
    <pub-dates>
      <year>2021</year>
    </pub-dates>
  </dates>
  <accession-num>GSI-2021-00871</accession-num>
  <year>2021</year>
  <urls>
    <related-urls>
      <url>https://repository.gsi.de/record/238691</url>
      <url>https://doi.org/10.1103/PhysRevA.103.063508</url>
      <url>&lt;Go to ISI&gt;://WOS:000662295900006</url>
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