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<h2 id="references">References</h2> <ol> <li id="fn:1"><p>Орель (река в УССР), Great Soviet Encyclopedia <a href="http://bse.sci-lib.com/article084904.html" target="_blank">http://bse.sci-lib.com/article084904.html</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> </ol>