@book { FremdeArmearmeFremde,
    title = "Fremde Arme – arme Fremde",
    subtitle = "‘Zigeuner’ in Literaturen Mittel- und Osteuropas",
    author = "Iulia-Karin {Patrut} and George {Gutu} and Herbert {Uerlings}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103527"
}