@book { TheOldSaxonLanguage,
    title = "The Old Saxon Language",
    subtitle = "Grammar, Epic Narrative, Linguistic Interference",
    author = "Irmengard {Rauch}",
    year = "1992",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1082379"
}