The Avar siege of Constantinople in the historiography. София: Унив. изд. Св. Климент Охридски, 2018 p. 132-142,.
The Avar siege of Constantinople in the historiography. София: Унив. изд. Св. Климент Охридски, 2018 p. 132-142,.
(2018) The Avar siege of Constantinople in the historiography, София: Унив. изд. Св. Климент Охридски p. 132-142,.
(2018). The Avar siege of Constantinople in the historiography. An overview and concluding remarks. София: Унив. изд. Св. Климент Охридски, p. 132-142.
The Avar siege of Constantinople in the historiography: An overview and concluding remarks. София: Унив. изд. Св. Климент Охридски; 2018. p. p. 132-142.
