@article {Helland2007,
	title = {Some Remarks Regarding the Place and Date of the Translation of the Slavonic Reading Menologia and Their Transmission to Russia},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {31},
	year = {2007},
	pages = {27{\textendash}39},
	author = {Helland, Terje}
}
@article {Helland2004,
	title = {The Greek Archetypes of the Old and Middle Bulgarian Translations of the Life of Saint Anthony the Great},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {28},
	year = {2004},
	pages = {3{\textendash}18},
	author = {Helland, Terje}
}
