Pasichnyk, N., R. Rizhniak, and DeforzhН. “Congresses of Natural Scientists and Mathematicians in the ‘Bulletin of Experimental Physics and Elementary mathematics’ (1886–1917): Analysis of Publications”. History of Science and Technology, Vol. 13, no. 2, Dec. 2023, pp. 280-1, doi:10.32703/2415-7422-2023-13-2-280-310.