Höbelt, L. 2019. Balkan or Border Warfare? Glimpses from the Early Modern Period: “‘Balkan’ had become shorthand for a geographic area but also for a state of mind.” Margaret MacMillan, Peacemakers (London 2001), 121. Balcanica - Annual of the Institute for Balkan Studies. L (Dec. 2019), 85–103. DOI:https://doi.org/10.2298/BALC1950085H.