@incollection{,
    author = {Langer, Robert},
    title = {Vorwort},
    editor = {Langer, Robert; Motika, Raoul; Karolewski, Janina; Ağuiçenoğlu, Hüseyin},
    booktitle = {Ocak und Dedelik},
    series = {},
    journal = {},
    address = {},
    publisher = {},
    edition = {},
    year = {2013},
    isbn = {3-631-57676-5 ; 978-3-631-57676-2},
    volume = {},
    number =  {},
    pages = {5 S.},
    url = {},
    doi = {},
    keywords = {},
    abstract = {},
    note = {},
    
    
    
}