@book { SpoilingtheCannibalsFun,
    title = "Spoiling the Cannibals’ Fun?",
    author = "Wojciech {Kalaga} and Tadeusz {Rachwal}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100056"
}