@book { AdvanceCarePlanningbeifortgeschrittenerHerzinsuffizienz,
    title = "Advance Care Planning bei fortgeschrittener Herzinsuffizienz",
    author = "Lena {Werdecker}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b14842",
    url = "https://www.peterlang.com/document/1110661"
}