A. G. Metelkina, “Reconsideration of the art of lithography of the 1840s – early 1860s in Russia: УДК763+76.03/.09”, ИЕ, no. 1 (12), pp. 148–162, Mar. 2019, doi: 10.25712/ASTU.2518-7767.2019.01.012.