@book { VerstohleneBlicke,
    title = "Verstohlene Blicke",
    author = "Katalin {Sturm}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955202996",
    url = "https://m.dotbooks.de/document/229752"
}