@book { DieHeiderztin,
    title = "Die Heideärztin",
    author = "Christa {Canetta}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955203139",
    url = "https://m.dotbooks.de/document/230495"
}