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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-15165</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/15165</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">Relationships between face and edge symbols in hypohexagonal crystals</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Соотношения между символами граней и ребер в кристаллах гипогексагонального типа</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Artem'ev</surname>
            <given-names>D. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Артемьев</surname>
              <given-names>Д. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Artem'ev</surname>
              <given-names>D. N.</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="1914-12-01">
        <day>01</day>
        <month>12</month>
        <year>1914</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1914</year>
      </pub-date>
      <volume>5</volume>
      <issue>2-3</issue>
      <fpage>234</fpage>
      <lpage>236</lpage>
      <history>
        <date date-type="received" iso-8601-date="1914-06-15">
          <day>15</day>
          <month>06</month>
          <year>1914</year>
        </date>
        <date date-type="accepted" iso-8601-date="1914-08-25">
          <day>25</day>
          <month>08</month>
          <year>1914</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1914-12-01">
          <day>01</day>
          <month>12</month>
          <year>1914</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© D. N. Artem'ev</copyright-statement>
        <copyright-year>1914</copyright-year>
        <copyright-holder xml:lang="ru">Д. Н. Артемьев</copyright-holder>
        <copyright-holder xml:lang="en">D. N. Artem'ev</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/15165">https://pmi.spmi.ru/pmi/article/view/15165</self-uri>
      <abstract xml:lang="ru">
        <p>Как известно из элементарного курса кристаллографии, для определения символа [r0, r1, r2, r3] оси пояса гексагонально-изотропного комплекса по символам двух не параллельных между собой граней (p0, p1, p2, p3) и (q0, q1, q2, q3), принадлежащих этому поясу, можно воспользоваться следующим приемом (см. статью).</p>
      </abstract>
      <abstract xml:lang="en">
        <p>As is known from the elementary course of crystallography, to determine the symbol [r0, r1, r2, r3] of the belt axis of a hexagonal-isotropic complex from the symbols of two non-parallel faces (p0, p1, p2, p3) and (q0, q1, q2, q3) belonging to this belt, you can use the following technique (see article).</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Е. С. Федоровъ. — Курсъ кристаллографіи. Спб. 1901 г. стр. 252.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Ср. Е. С. Федоровъ. — Построеніе реберъ по символамъ въ кристаллахъ гипогексагональнаго типа. Зап. Горн. Инст. Т. IV, стр. 321.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
