Korsakov, D.G. 2019. Activities of the Сuratorship of Empress Maria Alexandrovna about the blind in the Belarusian provinces of the Russian Empire (late 19th – early 20th centuries). Journal of the Belarusian State University. History. 4 (Oct. 2019), 56–63. DOI:https://doi.org/10.33581/2520-6338-2019-4-56-63.