Ostapczuk, Jerzy. “Subscriptions to Gospels and Final Numeric Notations in Church Slavonic Editions of Bibles and New Testaments from the 16th and 17th Centuries”. Slavistica Vilnensis, vol. 71, no. 1, Aug. 2026, pp. 39-47, https://doi.org/10.15388/SlavViln.2026.71(1).3.