@book { PoliticsandChurchinTransylvania18751918,
    title = "Politics and Church in Transylvania 1875-1918",
    author = "Marius {Eppel}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01848-6",
    url = "https://www.peterlang.com/document/1046966"
}