For citations:
Etinhof O.E. Archival photographs of the lost Sinai icon from the collection of Porfiry Uspensky. RSUH/RGGU Bulletin: “Literary Teory. Linguistics. Cultural Studies”, Series. 2021;(6):78-87. (In Russ.) https://doi.org/10.28995/2686-7249-2021-6-78-87