"Posledná vojna antiky. Avarský útok na Konštantínopol roku 626 v historických súvislostiach [The Last War of antiquity. The avar siege of constantinople, 626, in historical sources]", Martin Hurbanič, Prešov 2009 : [recenzja]

Studia Ceranea : journal of the Waldemar Ceran Research Centre for the History and Culture of the Mediterranean Area and South-East Europe, Tom 2 (2012) s. 240-243
Błażej Cecota , Martin Hurbanič (aut. dzieła rec.)