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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-15132</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/15132</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Статьи</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Articles</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">First experimental confirmation of an asymorphic regular system</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Первое констатирование опытным путем асиморфной правильной системы</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Fedorov</surname>
            <given-names>E. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Федоров</surname>
              <given-names>Е. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Fedorov</surname>
              <given-names>E. 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="1914-01-01">
        <day>01</day>
        <month>01</month>
        <year>1914</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1914</year>
      </pub-date>
      <volume>5</volume>
      <issue>1</issue>
      <fpage>54</fpage>
      <lpage>56</lpage>
      <history>
        <date date-type="received" iso-8601-date="1913-07-16">
          <day>16</day>
          <month>07</month>
          <year>1913</year>
        </date>
        <date date-type="accepted" iso-8601-date="1913-09-07">
          <day>07</day>
          <month>09</month>
          <year>1913</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1914-01-01">
          <day>01</day>
          <month>01</month>
          <year>1914</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1914 Е. С. Федоров</copyright-statement>
        <copyright-statement xml:lang="en">© 1914 E. S. Fedorov</copyright-statement>
        <copyright-year>1914</copyright-year>
        <copyright-holder xml:lang="ru">Е. С. Федоров</copyright-holder>
        <copyright-holder xml:lang="en">E. S. Fedorov</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/15132">https://pmi.spmi.ru/pmi/article/view/15132</self-uri>
      <abstract xml:lang="ru">
        <p>Применение Рентгеновских лучей дало в руках В.Л. Брагга (и его отца) средства, которые привели к заключениям, чрезвычайно важным для теории структуры кристаллов. Отчасти эти заключения неожиданны, по крайней мере в том отношении, что ожидалось видеть в точках правильных систем центры химических частиц, тогда как опыты названного ученого привели к выводу, что это центры атомов. Благодаря этому в веществах простейшего химического состава получаются и специальные правильные системы точек, причем центры симметрии заняты отдельными атомами, как будто сами атомы также имеют высокую симметрию.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The application of X-rays gave W. L. Bragg (and his father) means which have led to conclusions extremely important for the theory of crystal structure. In part, these conclusions are unexpected, at least in the respect that it was anticipated that the points of regular systems would be seen as the centers of chemical particles, whereas the experiments of the said scientist have led to the conclusion that these are the centers of atoms. Thanks to this, in substances of the simplest chemical composition, special regular systems of points are also obtained, with the centers of symmetry occupied by individual atoms, as if the atoms themselves also possess high symmetry.</p>
      </abstract>
    </article-meta>
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