@book { DieKolmarerLiederhandschriftundihrUmfeld,
    title = "Die Kolmarer Liederhandschrift und ihr Umfeld",
    author = "Judith {Lange} and Eva {Rothenberger} and Martin {Schubert}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18479",
    url = "https://www.peterlang.com/document/1140503"
}