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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>%JTDPWFSJOH 1SPDFTT .PEFMT PG %J²FSFOU (SBOVMBSJUZ GSPN -FHBDZ 4PÀXBSF 4ZTUFNT</article-title>
      </title-group>
      <abstract>
        <p>*OTUJUVUF PG %BUBCBTFT BOE *OGPSNBUJPO 4ZTUFNT 6MN 6OJWFSTJUZ (FSNBOZ 1*544 (NC) 4UVUUHBSU (FSNBOZ aX "º?K M/ .X GC#F2 U1/bXV, R8i? w1la qQ`Fb?QT- w1la kykj- &gt; MMQp2`- :2`K MvRe Rd 62#`m `v kykj- Tm#HBb?2/ i ?iiT,ff+2m`@rbXQ`;</p>
      </abstract>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
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PG EJ5FSFOU MFWFMT PG HSBOVMBSJUZ 4FDUJPO EFTDSJCFT UIF EJTDPWFSZ BMHPSJUIN BQQMJFE UP UIFTF
MPHT BT XFMM BT UIF QSPQPTFE IJFSBSDIZ MFWFMT GPS SFTVMUJOH QSPDFTT NPEFMT *O 4FDUJPO XF
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4FDUJPO QSPWJEFT B TVNNBSZ BOE PVUMPPL</p>
    </sec>
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    </sec>
    <sec id="sec-3">
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    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>3FGFSFODFT</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>