Gomes, J. F. (2016). The Significant Role of Cities in South American Regional Integration: The Mercociudades Network as Means for Reframig Frontier Urban Spaces and Develop Border Integration. Revista De Direito Urbanístico, Cidade E Alteridade, 2(1), 60–77. https://doi.org/10.26668/IndexLawJournals/2525-989X/2016.v2i1.499