@book { KompetentreagiereninNotfallsituationen,
    title = "Kompetent reagieren in Notfallsituationen",
    author = "Fadil {Citaku} and Hannelore {Rechsteiner}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832480356",
    url = "https://m.diplom.de/document/223271"
}