@book { InformationsundEntscheidungsmanagementinderKreislaufwirtschaft,
    title = "Informations- und Entscheidungsmanagement in der Kreislaufwirtschaft",
    author = "Verena {Blume}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095721"
}