“Methodological Bases of Formation of the Socioeconomic and Environmental Constraints Ownership of Natural Recreation and Tourism Resources”, Ekon. čas. Volins. nac. unìv. ìm. Lesì Ukraïnki, vol. 4, no. 8, pp. 77–83, Nov. 2016, doi: 10.29038/2411-4014-2016-04-77-83.