@article {Nikolova1979,
	title = {Premi{\`e}re conf{\'e}rence complexe d{\textquoteright}{\'e}tudes bulgares},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {3},
	year = {1979},
	pages = {51{\textendash}64},
	author = {Nikolova, Svetlina and Kabak{\v c}iev, Jurij and Atanasov, Atanas}
}
@article {Nikolova1977,
	title = {Nouvelles recherches sur la vie et l{\textquoteright}oeuvre de Cyrille et M{\'e}thode},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {1},
	year = {1977},
	pages = {34{\textendash}49},
	author = {Nikolova, Svetlina}
}
