@book { StruktureninternationalenSubventionsrechts,
    title = "Strukturen internationalen Subventionsrechts",
    author = "Fabian {Böhm}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1102934"
}