@book { HeirsoftheReunitedChurch,
    title = "Heirs of the Reunited Church",
    author = "Bartosz {Adamczewski}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00090-0",
    url = "https://www.peterlang.com/document/1044403"
}