[1]
D. G. . Korsakov, “Activities of the Сuratorship of Empress Maria Alexandrovna about the blind in the Belarusian provinces of the Russian Empire (late 19th – early 20th centuries)”, Журнал БГУ. История, no. 4, pp. 56–63, Oct. 2019, doi: 10.33581/2520-6338-2019-4-56-63.