@book { Salusanimarumsupremalex,
    title = "Salus animarum suprema lex",
    author = "Ulrich {Kaiser} and Ronny {Raith} and Peter {Stockmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100916"
}