PANASIUK, A. FINANCING TOURISM DEVELOPMENT OF ENVIRONMENTALLY VALUABLE AREAS IN REGIONAL OPERATIONAL PROGRAMMES IN THE EUROPEAN UNION FINANCIAL PERSPECTIVES FOR 2007-2013 AND 2014-2020. Economics and Environment, [S. l.], v. 61, n. 2, p. 10, 2017. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/280. Acesso em: 2 may. 2024.