@article {Pljakov1993,
	title = {Relations bulgaro-byzantines au temps de Georges {II} Terter (1321{\textendash}1322)},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {17},
	year = {1993},
	pages = {116{\textendash}120},
	author = {Pljakov, Zdravko}
}
