{
  "type": "book",
  "site": {
    "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": "30 Years of the Visegrad Group. Volume 1 Political, Legal, and Social Issues and Challenges",
  "subtitle": null,
  "slug": "30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges",
  "url": "https://www.kolczanksiazek.pl/ewelina-kancik-koltun/30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges",
  "json": "https://www.kolczanksiazek.pl/ewelina-kancik-koltun/30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges.json",
  "markdown": "https://www.kolczanksiazek.pl/ewelina-kancik-koltun/30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges.md",
  "authors": [
    {
      "name": "Ewelina Kancik-Kołtun",
      "slug": "ewelina-kancik-koltun",
      "url": "https://www.kolczanksiazek.pl/ewelina-kancik-koltun"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2022-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/umcs/ewelina-kancik-koltun/30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges_978-83-2279-574-3-a80bc48e.webp?v=2026-08-28%2003%3A48%3A04",
  "description": "The issues explored in the publication significantly enrich our knowledge of the recent history of the Visegrad countries, above all, in a strictly political context. The book presents the first such comprehensive approach to the functioning of both the Visegrad Group and various aspects of the...",
  "editions": [
    {
      "title": "30 Years of the Visegrad Group. Volume 1 Political, Legal, and Social Issues and Challenges",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/ewelina-kancik-koltun/30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges/9788322795743",
      "publisher": "UMCS",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-2279-574-3",
      "pages": 144,
      "published": "2022-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/umcs/ewelina-kancik-koltun/30-years-of-the-visegrad-group-volume-1-political-legal-and-social-issues-and-challenges_978-83-2279-574-3-a80bc48e.webp?v=2026-08-28%2003%3A48%3A04"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}