@book { DerordosozialeWirtschaftsundRechtsbegriffvonHermannRoesler18341894,
    title = "Der ordo-soziale Wirtschafts- und Rechtsbegriff von Hermann Roesler (1834-1894)",
    author = "Beate {Ritzke}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00265-2",
    url = "https://www.peterlang.com/document/1054337"
}