@book { AlteHeldInnenbrauchtdieSchule,
    title = "«Alte HeldInnen braucht die Schule»",
    author = "Markus {Hinterholzer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1102918"
}