Berest, I.R., R.Ya. Berest, M.S. Pasichnyk, S.M. Pasichnyk, H.M. Savchuk, and S.M. Strelbytska. “Evolution of the Health-Related Activity of the Trade Unions of Galicia in the Early-XIX XX Centuries”. Medicni perspektivi 26, no. 3 (September 30, 2021): 197–204. Accessed May 21, 2022. http://journals.uran.ua/index.php/2307-0404/article/view/242319.