Yakymchuk, Alina, 		Byrkovych, Victor, 		Valyukh, Liudmyla, AND 		Yakymchuk, Oleh.
" Financing the Activities of Environmental Institutions in Poland and Ukraine to Preserve Ecosystems: Historical, Political and Managerial Aspects" <em>&lt;center&gt;Conference Proceedings &lt;BR&gt; Determinants Of Regional Development&lt;/center&gt;</em> [Online],  Number 2 (21 December 2021)