@book { DienerSchulmeisterundVisionre,
    title = "Diener, Schulmeister und Visionäre",
    author = "Heike {Adamski}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1098278"
}