@book { ImmobilienfinanzierungundIslamicBanking,
    title = "Immobilienfinanzierung und Islamic Banking",
    author = "Friederike {Wurst}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107728"
}