eBibliography

Scripta & e-Scripta
Polata K″nigopis′naja
Arheografski prilozi, vols. 35–44
Византийский временник
The Библиотека Фронтистеса site is now reduced to its Памятники section, consisting of short articles, with bibliography, on 52 early Slavonic manuscripts and inscriptions.
The electronic publications of the Russian Academy of Sciences’ Institute for Russian Literature (Пушкинский дом) include some by the its Department for Old Russian Literature, among them the first sixty-two volumes of its Труды and other editions of and works about Old Russian texts.
The Электронная библиотека по палеославистике assembled by T.I.Afanas’eva offers an extensive collection of manuscript catalogues, dictionaries, publications of texts (including the Великие Минеи Четьи) and other resources.
The Текстология.ru site includes a quantity of material of interest to the mediævalist, both publications and bibliographies.
Digital and Analytical Approaches to the Written Heritage: Proceedings of the conference El'Manuscript 2018, 7th International Conference on Textual Heritage and Information Technologies, Vienna and Krems, Austria, 14—18, 2018
Донка Петканова, Стара българска литература, Том 1: Апокрифи (София: Български писател, 1981): Електронно издание