@book { PhilippSegesserSJ16891762,
    title = "Philipp Segesser SJ (1689-1762)",
    author = "Heiko {Schmuck}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097677"
}