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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-12391</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12391</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">Classification and basic principles of mathematical processing of natural element distribution patterns</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Классификация и основные принципы математической обработки природных закономерностей распределения элементов</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Porotov</surname>
            <given-names>G. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Поротов</surname>
              <given-names>Г. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Porotov</surname>
              <given-names>G. S.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1966-02-14">
        <day>14</day>
        <month>02</month>
        <year>1966</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1966</year>
      </pub-date>
      <volume>50</volume>
      <issue>2</issue>
      <fpage>95</fpage>
      <lpage>105</lpage>
      <history>
        <date date-type="received" iso-8601-date="1965-08-09">
          <day>09</day>
          <month>08</month>
          <year>1965</year>
        </date>
        <date date-type="accepted" iso-8601-date="1965-10-18">
          <day>18</day>
          <month>10</month>
          <year>1965</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1966-02-14">
          <day>14</day>
          <month>02</month>
          <year>1966</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1966 Г. С. Поротов</copyright-statement>
        <copyright-statement xml:lang="en">© 1966 G. S. Porotov</copyright-statement>
        <copyright-year>1966</copyright-year>
        <copyright-holder xml:lang="ru">Г. С. Поротов</copyright-holder>
        <copyright-holder xml:lang="en">G. S. Porotov</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/12391">https://pmi.spmi.ru/pmi/article/view/12391</self-uri>
      <abstract xml:lang="ru">
        <p>В ходе исследований поведения различных элементов в горных по­родах, рудах и минералах возникает необходимость математической об­работки большого числа анализов. Результаты изучения используются для поисков месторождений полезных ископаемых, выяснения особенно­стей образования горных пород или руд, для целей опробования и под­счета запасов и решения других вопросов ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>In the course of studies of the behavior of various elements in rocks, ores and minerals, there is a need for mathematical processing of a large number of analyses. The results of the study are used for prospecting for mineral deposits, for elucidating the formation of rocks or ores, for the purposes of sampling and calculating reserves, and for solving other questions ...</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
