@book { SubjektivittundErziehungspraxis,
    title = "Subjektivität und Erziehungspraxis",
    author = "Hans Jürgen {Gössling}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1070358"
}