@book { TwoSidesoftheSameCoin,
    title = "Two Sides of the Same Coin",
    author = "Blanka {Kudláčová}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20915",
    url = "https://www.peterlang.com/document/1342564"
}