@book { UntersuchungenzumWortschatzderFreisingerDenkmler,
    title = "Untersuchungen zum Wortschatz der Freisinger Denkmäler",
    author = "Irene {Wiehl}",
    year = "1974",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12211",
    url = "https://www.peterlang.com/document/1066746"
}