@article{3181177,
    title = "Encyclopedia of Byzantine Authority especially during the 9th-12th
Centuries",
    author = "Karla, Grammatiki",
    journal = "Byzantinische Zeitschrift",
    year = "2018",
    volume = "111",
    number = "3",
    pages = "829-834",
    publisher = "Walter de Gruyter GmbH",
    issn = "0007-7704",
    doi = "10.1515/bz-2018-0031"
}