@book { LernenundHochbegabunginderGrundschule,
    title = "Lernen und Hochbegabung in der Grundschule",
    author = "Ulrike {Koch}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103246"
}