@book { ViermalvielGefhl4Romane,
    title = "Viermal viel Gefühl: 4 Romane",
    author = "Anna {Martach}",
    year = "2023",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/1416395"
}