Moszyński, Leszek. “The So-Called Old Church Slavonic Moscow Missal Marianus As a Reflection of 15th Century Lithuanian-Belorussian-Polish Cultural Relations”. Kalbotyra, vol. 45, no. 2, Dec. 1997, pp. 8–25, https://www.journals.vu.lt/kalbotyra/article/view/31285.