Prygov, V. I. The First and only Private Museum of Florentine Mosaics in Russia by B. And L. Oshkukovs: УДК 7.074+727.7:738.5. ИЕ 2021, No. 2 (21), 104–117. https://doi.org/10.46748/ARTEURAS.2021.02.009.