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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-12971</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12971</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Study of air infiltration through ventilation stoppings</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Исследование просачивания воздуха через вентиляционные перемычки</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Patrushev</surname>
            <given-names>M. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Патрушев</surname>
              <given-names>М. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Patrushev</surname>
              <given-names>M. A.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1959-03-18">
        <day>18</day>
        <month>03</month>
        <year>1959</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1959</year>
      </pub-date>
      <volume>38</volume>
      <issue>1</issue>
      <fpage>54</fpage>
      <lpage>69</lpage>
      <history>
        <date date-type="received" iso-8601-date="1958-07-21">
          <day>21</day>
          <month>07</month>
          <year>1958</year>
        </date>
        <date date-type="accepted" iso-8601-date="1958-09-10">
          <day>10</day>
          <month>09</month>
          <year>1958</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1959-03-18">
          <day>18</day>
          <month>03</month>
          <year>1959</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1959 М. А. Патрушев</copyright-statement>
        <copyright-statement xml:lang="en">© 1959 M. A. Patrushev</copyright-statement>
        <copyright-year>1959</copyright-year>
        <copyright-holder xml:lang="ru">М. А. Патрушев</copyright-holder>
        <copyright-holder xml:lang="en">M. A. Patrushev</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/12971">https://pmi.spmi.ru/pmi/article/view/12971</self-uri>
      <abstract xml:lang="ru">
        <p>Утечки воздуха в шахтах в последние годы стали предметом многочисленных исследований. Однако не все их виды еще достаточно изучены. Так, до сих пор почти не исследованы потери воздуха через целики и перемычки, разделяющие параллельные выработки, по которым проходят поступающая и исходящая струи.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Air leaks in mines have been the subject of numerous studies in recent years. However, not all their types have been sufficiently studied yet. For example, air losses through pillars and stoppings separating parallel workings, through which the incoming and outgoing air streams pass, have not yet been studied.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
