@book { FromMedievalFrontierstoEarlyModernBordersinCentralandSouthEasternEurope,
    title = "From Medieval Frontiers to Early Modern Borders in Central and South-Eastern Europe",
    author = "Florin Nicolae {Ardelean} and Liviu {Cîmpeanu} and Gelu {Fodor} and Livia {Magina}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19870",
    url = "https://www.peterlang.com/document/1248832"
}