@book { DievorlufigeSicherungraumbedeutsamerPlanung,
    title = "Die vorläufige Sicherung raumbedeutsamer Planung",
    author = "Jan Christopher {Hennig}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101532"
}