@book { AllgemeinwissentrainierenErfolgreicherimJobStudiuminderSchule,
    title = "Allgemeinwissen trainieren - Erfolgreicher im Job, Studium & in der Schule",
    author = "Frederik {Holm}",
    year = "2021",
    publisher = "KR Publishing",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1014337"
}