@book { PflegebedrftigkeitbeiKindern,
    title = "Pflegebedürftigkeit bei Kindern",
    author = "Manuela {Bombeck}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095634"
}