{
  "type": "author",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
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  "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.",
  "name": "Jan R. Sielezin",
  "slug": "jan-r-sielezin",
  "url": "https://www.kolczanksiazek.pl/jan-r-sielezin",
  "json": "https://www.kolczanksiazek.pl/jan-r-sielezin.json",
  "markdown": "https://www.kolczanksiazek.pl/jan-r-sielezin.md",
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  "books_count": 3,
  "languages_count": 1,
  "countries_count": 1,
  "books": [
    {
      "title": "Wybrane zagadnienia z metodologii badań. Kontekst historyczny i aktualne problemy",
      "subtitle": null,
      "slug": "wybrane-zagadnienia-z-metodologii-badan-kontekst-historyczny-i-aktualne-problemy",
      "url": "https://www.kolczanksiazek.pl/jan-r-sielezin/wybrane-zagadnienia-z-metodologii-badan-kontekst-historyczny-i-aktualne-problemy",
      "first_published": "2024-12-17",
      "series": null
    },
    {
      "title": "Od historii myśli do praktyki politycznej. Księga dedykowana profesorowi Jerzemu Juchnowskiemu z oka",
      "subtitle": null,
      "slug": "od-historii-mysli-do-praktyki-politycznej-ksiega-dedykowana-profesorowi-jerzemu-juchnowskiemu-z-oka",
      "url": "https://www.kolczanksiazek.pl/jan-r-sielezin/od-historii-mysli-do-praktyki-politycznej-ksiega-dedykowana-profesorowi-jerzemu-juchnowskiemu-z-oka",
      "first_published": "2017-12-18",
      "series": null
    },
    {
      "title": "The Concept of State and Nation in Polish Political Thought in the Period of War and Occupation (1939-1945)",
      "subtitle": null,
      "slug": "the-concept-of-state-and-nation-in-polish-political-thought-in-the-period-of-war-and-occupation-1939-1945",
      "url": "https://www.kolczanksiazek.pl/jan-r-sielezin/the-concept-of-state-and-nation-in-polish-political-thought-in-the-period-of-war-and-occupation-1939-1945",
      "first_published": "2016-08-10",
      "series": null
    }
  ],
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  "narrations": null
}