KYFYAK, Vasyl F., and Alexandru NEDELEA. 2008. “THE DEVELOPMENT OF THE TOURISM INDUSTRY AT THE REGIONAL LEVEL IN A CONTEXT OF ECONOMIC RELATIONS BETWEEN UKRAINE AND ROMANIA”. Revista De Turism - Studii și cercetări în Turism, no. 5 (June):20-22. https://revistadeturism.ro/index.php/rdt/article/view/310.