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  "type": "book",
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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "Mój system",
  "subtitle": null,
  "slug": "moj-system",
  "url": "https://www.kolczanksiazek.pl/aron-nimzowitsch/moj-system",
  "json": "https://www.kolczanksiazek.pl/aron-nimzowitsch/moj-system.json",
  "markdown": "https://www.kolczanksiazek.pl/aron-nimzowitsch/moj-system.md",
  "authors": [
    {
      "name": "Aron Nimzowitsch",
      "slug": "aron-nimzowitsch",
      "url": "https://www.kolczanksiazek.pl/aron-nimzowitsch"
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  "language": "pl_PL",
  "original_title": null,
  "original_language": "de",
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  "description": "Mój system - Aron Nimzowitsch",
  "editions": [
    {
      "title": "Mój system",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/aron-nimzowitsch/moj-system/9788367636018",
      "publisher": "Penelopa",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-6763-601-8",
      "pages": 451,
      "published": "2022-12-21",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/penelopa/aron-nimzowitsch/moj-system_978-83-6763-601-8-91f0571d.jpg?v=2026-08-29%2015%3A02%3A35"
    },
    {
      "title": "Mój System",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/aron-nimzowitsch/moj-system/8390388103",
      "publisher": "Marabut",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "8-390-38810-3",
      "pages": 329,
      "published": "1995-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/marabut/aron-nimzowitsch/moj-system_8-390-38810-3-bf312f7a.jpg?v=2026-09-01%2001%3A45%3A52"
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  "chapters": []
}