@article {Burns1977,
	title = {The Numbering of the Johannine Saturdays and Sandays in Earlу Greek and Slavonic Gopel Lectionaries},
	journal = {Palaeobulgarica / Старобългаристика},
	volume = {1},
	year = {1977},
	pages = {43{\textendash}55},
	author = {Burns, Ivonne}
}
