@book { UmweltundMensch,
    title = "Umwelt und Mensch",
    subtitle = "Körperliche und seelische Auswirkungen",
    author = "André {Mercier}",
    year = "1979",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1112999"
}