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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="editorial" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Elektronika: Nauka, Tekhnologiya, Biznes</journal-id><journal-title-group><journal-title xml:lang="en">Elektronika: Nauka, Tekhnologiya, Biznes</journal-title><trans-title-group xml:lang="ru"><trans-title>Электроника: наука, технология, бизнес</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1992-4178</issn><issn publication-format="electronic">1992-4186</issn><publisher><publisher-name xml:lang="en">Technosphera JSC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">706448</article-id><article-id pub-id-type="doi">10.22184/1992-4178.2026.255.3.32.36</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Competent opinion</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Компетентное мнение</subject></subj-group><subj-group subj-group-type="article-type"><subject>Editorial</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The printed circuit board – the key foundation of digital reality</article-title><trans-title-group xml:lang="ru"><trans-title>Печатная плата – ключевая основа цифровой реальности</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kovalevsky</surname><given-names>S. Yu.</given-names></name><name xml:lang="ru"><surname>Ковалевский</surname><given-names>С. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kys@electronics.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kasparova</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Каспарова</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kys@electronics.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff id="aff1"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2026-04-23" publication-format="electronic"><day>23</day><month>04</month><year>2026</year></pub-date><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>32</fpage><lpage>36</lpage><history><date date-type="received" iso-8601-date="2026-04-20"><day>20</day><month>04</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-04-20"><day>20</day><month>04</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Kovalevsky S.Y., Kasparova E.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Ковалевский С.Ю., Каспарова Е.А.</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Kovalevsky S.Y., Kasparova E.A.</copyright-holder><copyright-holder xml:lang="ru">Ковалевский С.Ю., Каспарова Е.А.</copyright-holder><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://journals.eco-vector.com/1992-4178/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/1992-4178/article/view/706448">https://journals.eco-vector.com/1992-4178/article/view/706448</self-uri><abstract xml:lang="ru"><p/></abstract><trans-abstract xml:lang="en"><p/></trans-abstract><funding-group/></article-meta></front><body></body><back><ref-list/></back></article>
