@book { DasBurnoutSyndromberblickundUrsachen,
    title = "Das Burnout-Syndrom. Überblick und Ursachen",
    author = "Moritz {Glenk}",
    year = "2014",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/282937"
}