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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-12119</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12119</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">Main directions for reducing the cost of coal production at mines (on the example of Prokopyevskugol Combine)</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Основные направления снижения себестоимости добычи угля на шахтах (на примере комбината "Прокопьевскуголь")</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Danilevich</surname>
            <given-names>E. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Данилевич</surname>
              <given-names>Е. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Danilevich</surname>
              <given-names>E. 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="1975-04-21">
        <day>21</day>
        <month>04</month>
        <year>1975</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1975</year>
      </pub-date>
      <volume>56</volume>
      <issue>3</issue>
      <fpage>32</fpage>
      <lpage>36</lpage>
      <history>
        <date date-type="received" iso-8601-date="1974-09-07">
          <day>07</day>
          <month>09</month>
          <year>1974</year>
        </date>
        <date date-type="accepted" iso-8601-date="1974-11-05">
          <day>05</day>
          <month>11</month>
          <year>1974</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1975-04-21">
          <day>21</day>
          <month>04</month>
          <year>1975</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1975 Е. А. Данилевич</copyright-statement>
        <copyright-statement xml:lang="en">© 1975 E. A. Danilevich</copyright-statement>
        <copyright-year>1975</copyright-year>
        <copyright-holder xml:lang="ru">Е. А. Данилевич</copyright-holder>
        <copyright-holder xml:lang="en">E. A. Danilevich</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/12119">https://pmi.spmi.ru/pmi/article/view/12119</self-uri>
      <abstract xml:lang="ru">
        <p>В Директивах ХХІV съезда КПСС по пятилетнему плану развития народного хозяйства СССР на 1971-1975 гг. перед промышленностью поставлена задача повышения эффективности производства, снижения себестоимости продукции, обеспечения рентабельной работы всех предприятий.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The Directives of the 24th Congress of the CPSU on the five-year plan for the development of the national economy of the USSR for 1971–1975 set the task for industry of increasing production efficiency, reducing production costs, and ensuring the profitable operation of all enterprises.</p>
      </abstract>
    </article-meta>
  </front>
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