@book { BelastungenundRessourceninderPflege,
    title = "Belastungen und Ressourcen in der Pflege",
    author = "Meike {Rotzen}",
    year = "2010",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640548668",
    url = "https://www.hausarbeiten.de/document/144649"
}