Budkeev, S.M. and Usanova, A.L. 2019. The founder of the Museum of folk graphics Viktor Penzin: УДК 76.03/.09. The Art of Eurasia. 1 (12) (Mar. 2019), 63–70. DOI:https://doi.org/10.25712/ASTU.2518-7767.2019.01.005.