@book{Leighton:2022,
author
=
"G.Leighton and Ł.Różycki and P.Pranke",
title
=
"Continuation or Change? Borders and Frontiers in Late Antiquity amd Medieval Europe : Landscape of Power Network, Military Organisation, and Commerce, ISBN: 9781032212838",
publisher
=
"Routledge - Taylor & Francis Group",
address
=
"London and New York",
year
=
"2022",
pages
=
"368",
note
=
"ed. by Gregory Leighton, Łukasz Różycki, Piotr Pranke",
}