@book { BergsonWohlfahrtsfunktionundnormativekonomie,
    title = "Bergson-Wohlfahrtsfunktion und normative Ökonomie",
    author = "Thorsten {Giersch}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13727",
    url = "https://www.peterlang.com/document/1068308"
}