Khadasavich, A. S., Bryhadzin, P. I., Kakhanouski, A. G., & Khodzin, S. N. (2017). Uladzimir Fjodaravich Ladysew. Journal of the Belarusian State University. History, 2, 138-140. https://journals.bsu.by/index.php/history/article/view/45