The first year of the Russian Old Believer schism: (In occasion of the 250th anniversary of his existence, 1653-1903) / DI Skvortsov .- St. Petersburg: Type. M. Akinfieva and I. Leontief, 1904 .- 38 p. ; 23 cm .- Without tit. l. ; Otd. ot. "An Orthodox guide." (1903, Dec.)
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