@book { UntersuchungenzumVokabularundzurMetrikindenHymnendesSynesios,
    title = "Untersuchungen zum Vokabular und zur Metrik in den Hymnen des Synesios",
    author = "Helmut {Seng}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1083834"
}