@book { ThreeGreekApologistsDreigriechischeApologeten,
    title = "Three Greek Apologists- Drei griechische Apologeten",
    author = "Anders-Christian {Jacobsen} and Jörg {Ulrich}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103614"
}