M. A. Vazhkaya, “Personality reflection of the old believer M.I. Chuvanov and the artist T.A. Mavrina in their collection of icons: УДК 7.074:75.046”, ИЕ, no. 2 (21), pp. 64–75, Jun. 2021, doi: 10.46748/ARTEURAS.2021.02.006.