@article { KarlMarkusRitterDarmstadtVerlagwbgTheiss2021224SAbb123,
    title = "Karl-Markus Ritter, . Darmstadt: Verlag wbgTheiss, 2021, 224 S., Abb. 123",
    author = "Joachim P. {Heisel}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    journal = "Mediaevistik",
    number = "1",
    volume = "35",
    doi = "10.3726/med.2022.01.64",
    url = "https://www.peterlang.com/document/1393446"
}