@book { DieZwischenfeststellungsklagedes256Abs2ZPO,
    title = "Die Zwischenfeststellungsklage des § 256 Abs. 2 ZPO",
    author = "Michael {Schick}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03042-6",
    url = "https://www.peterlang.com/document/1044432"
}