@book { UntersuchungenzumUrslavischenAppendixzurMorphematik,
    title = "Untersuchungen zum Urslavischen: Appendix zur Morphematik",
    author = "Helmut {Weinberger}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20781",
    url = "https://www.peterlang.com/document/1319544"
}