@book { NeueEnergieimOstenGestaltungdesUmbruchs,
    title = "Neue Energie im Osten – Gestaltung des Umbruchs",
    author = "Dorothee {Keppler} and Benjamin {Nölting} and Carolin {Schröder}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01177-7",
    url = "https://www.peterlang.com/document/1044576"
}