@book { BetrieblichesVorschlagswesen,
    title = "Betriebliches Vorschlagswesen",
    author = "Klaus Heinz {Losse} and Norbert {Thom}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1094860"
}