@book { SprachfrderungbeidemenziellenStrungen,
    title = "Sprachförderung bei demenziellen Störungen",
    author = "Berthold {Simons}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05163-6",
    url = "https://www.peterlang.com/document/1049257"
}