Daniel L. Schwartz (ed.), "Dercus — ܕܪܩܘܣ " in last modified August 8, 2018, http://syriaca.org/place/2772 Dercus ܕܪܩܘܣ ܕܪܩܘܣ A fortress in Thrace http://syriaca.org/place/2772 35