@book { GeorgBrittingalsTheaterkritikerinRegensburg,
    title = "Georg Britting als Theaterkritiker in Regensburg",
    author = "Ingeborg {Schuldt-Britting} and Michael {Herrschel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093472"
}