{
  "source_id": "10.3176/phys.math.1971.1.15",
  "archive": "Estonian Academy Publishers archive (kirj.ee)",
  "publisher": "Estonian Academy Publishers",
  "journal": "Proceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics",
  "journal_original": "Известия Академии наук Эстонской ССР. Физика. Математика",
  "year": 1971,
  "volume": "20",
  "issue": "1",
  "pages": "93–95",
  "first_page": 93,
  "last_page": 95,
  "title": "СХЕМА РЕВЕРСИВНОГО ТРАНЗИСТОРНОГО ФИЛЬТРА В РЕЖИМЕ МАЛОГО СИГНАЛА",
  "title_en": null,
  "authors": [
    "A. Nõva"
  ],
  "language": "Russian",
  "language_evidence": "crossref language=ru + Cyrillic (Russian) title",
  "doi": "10.3176/phys.math.1971.1.15",
  "landing_page": "https://kirj.ee/proceedings-of-the-academy-of-sciences-of-the-estonian-ssr-physics-mathematics/?filter[year]=1971&filter[issue]=811&filter[publication]=6265",
  "pdf_url": "https://kirj.ee/wp-content/plugins/kirj/pub/phys.math-1-1971-93-95_20230503174458.pdf",
  "license": "CC BY 4.0",
  "license_url": "http://creativecommons.org/licenses/by/4.0/",
  "license_evidence": "crossref license field (publisher policy page says CC BY-NC 4.0; see notes)",
  "license_notice": "Translated from Russian. Original: A. Nõva, “Схема реверсивного транзисторного фильтра в режиме малого сигнала”, Proceedings of the Academy of Sciences of the Estonian SSR. Physics. Mathematics, 1971, vol. 20 no. 1, pp. 93–95, https://doi.org/10.3176/phys.math.1971.1.15. Published by Estonian Academy Publishers; license CC BY 4.0 (http://creativecommons.org/licenses/by/4.0/) as deposited with Crossref by the publisher (the publisher's policy page names CC BY-NC 4.0). Changes: translated into English.",
  "scan_pages": 3,
  "scan_bytes": 956855,
  "scan_sha256": "cddda5b16ed2c5a84fcf75066230bc24d8b671aa4b8355904fb7a08c96d873c2",
  "english_translation": null,
  "record_url": "https://api.crossref.org/works/10.3176/phys.math.1971.1.15",
  "record_source": "harvested 2026-10-14 from the publisher's API"
}
