@book { DieRechtmigkeitvonSpartenstreiks,
    title = "Die Rechtmäßigkeit von Spartenstreiks",
    author = "Christoph B. {Kistler}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03522-3",
    url = "https://www.peterlang.com/document/1048091"
}