@book { HeilpdagogischesVoltigierenbeiAnorexiaNervosa,
    title = "Heilpädagogisches Voltigieren bei «Anorexia Nervosa»",
    author = "Peter {Gathmann} and Gabriela {Leimer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097363"
}