@book { MountAthosandRussia10162016,
    title = "Mount Athos and Russia: 1016-2016",
    author = "Nicholas {Fennell} and Graham {Speake}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/b11589",
    url = "https://www.peterlang.com/document/1055957"
}