@book { GermanysCatholicFraternitiesandtheWeimarRepublic, title = "Germany’s Catholic Fraternities and the Weimar Republic", author = "Jeremy Stephen {Roethler}", year = "2016", publisher = "Peter Lang Verlag", address = "New York, United States of America", doi = "10.3726/978-1-4539-1630-8", url = "https://www.peterlang.com/document/1051676" }