@book { DieltestentschechischenEvangeliare,
    title = "Die ältesten tschechischen Evangeliare",
    author = "Josef {Vintr}",
    year = "1977",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12289",
    url = "https://www.peterlang.com/document/1066803"
}